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  • Mosaic Embryo Transfer in Thailand: How to Understand a Mosaic PGT-A Result

    A mosaic PGT-A result means the embryo biopsy showed a mixture of cells: some with the expected number of chromosomes and some with an extra or missing chromosome. Mosaicism is a result category, not a diagnosis of the embryo or a prediction of a child’s health. It sits between “euploid” (no detected chromosome number change) and “aneuploid” (a chromosome number change detected in the sampled cells). Many clinics will discuss mosaic embryos as a possible transfer option after counselling, but policies differ. In Thailand, as elsewhere, the decision depends on the specific mosaic finding, your history, and the clinic’s laboratory and clinical approach.

    At a glance

    • Mosaic PGT-A results describe the biopsy sample, not the whole embryo.
    • The proportion and type of mosaic cells, and which chromosome is involved, matter for counselling.
    • Some mosaic embryos can be considered for transfer; others may be prioritised differently.
    • No PGT-A result can guarantee a pregnancy, a live birth, or a child’s health.
    • Ask how your clinic reports, classifies, and counsels mosaic results before you decide.

    What a mosaic PGT-A result actually means

    PGT-A (preimplantation genetic testing for aneuploidy) looks at a small number of cells taken from an embryo, usually at the blastocyst stage. The laboratory counts chromosomes in those cells. When the result is mosaic, the report indicates that the sampled cells did not all show the same chromosome pattern.

    Several practical points follow from that:

    • The biopsy is a sample. It may not represent every cell in the embryo.
    • Mosaicism can be reported at different levels (for example, low-level or higher-level), depending on the laboratory’s thresholds.
    • The chromosome involved can influence how the result is discussed.
    • Laboratory methods, validation, and reporting categories vary between clinics.

    Because of these variables, a mosaic result is best understood as a finding that needs context, not a simple yes-or-no label.

    Why mosaic results happen and why they are reported

    Chromosome errors can arise during early cell division. Some embryos correct or dilute these errors as they develop; others do not. PGT-A aims to identify embryos with a higher chance of chromosome number changes, but it cannot read every cell.

    Mosaic reporting became more common as laboratories improved resolution and adopted standardized categories. Different laboratories may use different cut-offs to call a result mosaic, which is one reason two clinics can describe the same embryo differently. If you are comparing options, ask how each laboratory defines and reports mosaicism.

    How mosaic results are usually classified

    Clinics and laboratories often use descriptive categories rather than a single scale. You may see terms such as:

    • Low-level mosaicism – a smaller proportion of sampled cells show the chromosome change.
    • High-level mosaicism – a larger proportion of sampled cells show the change.
    • Whole-chromosome versus segmental – whether the finding involves an entire chromosome or a part of one.
    • Single chromosome versus multiple chromosomes – how many chromosomes are involved.

    These categories are descriptive. They do not by themselves tell you what will happen in a pregnancy. Your clinic should explain how its laboratory classifies your specific result and what that classification means in its counselling framework.

    What mosaic PGT-A does and does not tell you

    PGT-A is a screening test performed on a biopsy. It does not diagnose an embryo, and it does not guarantee an outcome.

    What PGT-A can indicate What PGT-A cannot do
    Whether the sampled cells show a chromosome number pattern Confirm the chromosome status of every cell in the embryo
    A laboratory category such as euploid, mosaic, or aneuploid Guarantee implantation, pregnancy, live birth, or child health
    Information that may inform which embryo to prioritise Replace genetic counselling or prenatal testing
    A result that should be interpreted with your history Predict how a specific pregnancy will develop

    If you are considering transferring a mosaic embryo, the conversation should include what is known, what is uncertain, and what alternatives exist.

    Questions to ask before transferring a mosaic embryo in Thailand

    Use these questions to structure your consultation. Write down the answers and ask for them in writing where possible.

    1. What exactly does my report say? Ask for the chromosome involved, the estimated percentage of mosaic cells, and the laboratory’s category.
    2. How does this laboratory define and validate mosaicism? Ask about its thresholds and reporting standards.
    3. What does the clinic recommend for this specific result, and why? Ask how the recommendation would change if the mosaic level or chromosome were different.
    4. What are the alternatives? This may include transferring a euploid embryo if available, further IVF cycles, or choosing not to transfer.
    5. What counselling is available? Ask whether genetic counselling is offered before and after transfer.
    6. What prenatal testing options exist if the transfer leads to a pregnancy? Ask how the clinic coordinates with obstetric care.
    7. What are the clinic’s policies on mosaic embryo transfer? Policies can differ between clinics and may change over time.
    8. What costs are involved? Ask for a written breakdown of transfer, monitoring, and any additional counselling or testing.

    How to weigh the decision

    There is no single right answer for every patient. A structured approach can help:

    • Clarify the result. Ask for the full report and an explanation in plain language.
    • Understand the uncertainty. Mosaic results carry uncertainty about the embryo and about pregnancy outcomes. Ask your clinician to explain what is known and what is not.
    • Compare options. Discuss transferring the mosaic embryo, waiting, or considering another cycle. Ask how each option fits your priorities.
    • Consider counselling. Genetic counselling can help you understand chromosome findings and prenatal testing choices.
    • Check the practicalities. Confirm the clinic’s consent process, monitoring plan, and what follow-up is available.

    If you feel rushed or if the information is unclear, it is reasonable to ask for more time or a second consultation.

    Practical and legal points to confirm

    Requirements for treatment, documentation, and travel can change. This guide does not state specific rules, prices, or timelines because those depend on your situation and on current clinic and authority policies. Instead, confirm the following directly:

    • What documents the clinic requires from international patients.
    • Whether any legal or regulatory requirements apply to your case.
    • What the current cost estimate includes and excludes.
    • How long the process may take, including monitoring and follow-up.
    • What travel and accommodation arrangements are realistic for your treatment plan.

    For general planning, see our guides and FAQ. For background on testing, see PGT in Thailand. For transfer logistics, see embryo transfer in Thailand.

    Next steps

    1. Request the full PGT-A report and ask your clinic to explain the mosaic finding.
    2. Ask the questions above and take notes.
    3. Discuss alternatives and ask about genetic counselling.
    4. Confirm practical details in writing before committing.
    5. Take time to decide; a mosaic result is a complex finding, not an emergency.

    Frequently asked questions

    Does a mosaic PGT-A result mean the embryo is abnormal?

    A mosaic result means the biopsy sample showed a mix of cells with different chromosome patterns. It does not diagnose the embryo as a whole, and it does not predict a child's health. Your clinic should explain the specific finding and what is known and uncertain about it.

    Can a mosaic embryo be transferred in Thailand?

    Some clinics may offer transfer of certain mosaic embryos after counselling, but policies differ and can change. Ask your treating clinic whether it transfers mosaic embryos, how it classifies your result, and what its consent and monitoring process involves.

    What is low-level mosaicism?

    Low-level mosaicism generally means a smaller proportion of the sampled cells showed the chromosome change. Laboratories use different thresholds, so ask your clinic how it defines low-level mosaicism and how that definition applies to your report.

    Should I have genetic counselling before transferring a mosaic embryo?

    Genetic counselling can help you understand chromosome findings, uncertainty, and prenatal testing options. Ask your clinic whether counselling is available and whether it is included in your care plan.

    Will PGT-A guarantee a healthy baby?

    No. PGT-A is a screening test on a biopsy sample. It cannot guarantee implantation, pregnancy, live birth, or child health. It is one part of a broader clinical picture that should be discussed with your care team.

    Continue your research

    Medical information notice: This article is educational and does not replace individual assessment, diagnosis, genetic counselling or treatment advice from a licensed clinician. Provider services, availability, fees and policies should be verified directly before booking.

  • PGT for Balanced Translocation Carriers in Thailand: A Carrier-Specific Guide

    If you carry a balanced translocation, your chromosomes are rearranged but no genetic material is missing or extra. Many carriers are healthy and only discover the rearrangement after recurrent miscarriage, failed implantation or a child diagnosed with an unbalanced chromosome pattern. PGT-SR (preimplantation genetic testing for structural rearrangements) is a laboratory test performed on embryos created through IVF. It aims to identify embryos with an unbalanced chromosome pattern so that those embryos are not prioritised for transfer. It cannot guarantee a pregnancy, a live birth or a healthy child, and it is not the right path for every carrier. In Thailand, availability, laboratory methods, costs and legal requirements vary by clinic and should be confirmed directly.

    At a glance

    • PGT-SR is designed for people with a known structural chromosome rearrangement, such as a reciprocal or Robertsonian translocation.
    • It tests embryos, not the carrier, and it does not change the translocation you carry.
    • Results are probabilistic: a “normal/balanced” result reduces but does not eliminate the chance of an affected pregnancy.
    • PGT-A and PGT-M answer different questions and may or may not be combined with PGT-SR.
    • Counselling before and after testing is a core part of the pathway, not an optional extra.

    What a balanced translocation means for reproduction

    A translocation happens when pieces of two or more chromosomes break and rejoin in a different arrangement. In a reciprocal translocation, segments are exchanged between two chromosomes. In a Robertsonian translocation, two acrocentric chromosomes fuse near their centromeres, and the carrier typically has 45 chromosomes instead of 46.

    Because the carrier’s own genetic material is complete, a balanced translocation usually causes no health problems for the carrier. The difficulty arises during egg or sperm formation. When chromosomes pair and separate, the resulting embryo may receive a balanced arrangement like the parent’s, a completely typical arrangement, or an unbalanced arrangement with missing or extra chromosome material. Unbalanced embryos are associated with miscarriage, failed implantation and, in some cases, a child with developmental or health concerns.

    The specific chromosomes involved, the exact breakpoints and the size of the rearranged segments all influence the possible outcomes. This is why a genetics professional reviews your karyotype and, where relevant, your partner’s karyotype before any IVF cycle is planned.

    How PGT-SR fits into an IVF pathway

    PGT-SR is not a standalone treatment. It sits inside an IVF cycle, and the sequence matters.

    1. Genetic confirmation. A karyotype or equivalent test confirms the translocation and identifies the chromosomes involved.
    2. Pre-test counselling. A genetics professional explains the possible embryo outcomes, the limits of testing and the alternatives.
    3. IVF and embryo development. Eggs are collected and fertilised, and embryos are cultured to a stage suitable for biopsy.
    4. Embryo biopsy. A small number of cells are removed from each embryo for laboratory analysis.
    5. Laboratory analysis. The laboratory uses a validated method to assess the chromosomes relevant to the translocation.
    6. Results and counselling. Results are reviewed with you, including any embryos that could not be classified.
    7. Transfer decision. You and your clinician decide which embryo, if any, to transfer, taking into account the result, embryo quality and your preferences.

    Some clinics may also offer PGT-A, which screens for extra or missing copies of chromosomes across the embryo, or PGT-M, which targets a specific single-gene condition. Whether either is appropriate alongside PGT-SR depends on your history and should be discussed case by case.

    PGT-A, PGT-M and PGT-SR: what each test is for

    Test Main question it addresses Typical situation
    PGT-A Does the embryo have an abnormal number of chromosomes overall? Often discussed with advancing maternal age or recurrent implantation failure
    PGT-M Does the embryo carry a specific inherited single-gene condition? When a known familial gene variant has been identified
    PGT-SR Does the embryo have an unbalanced form of a known structural rearrangement? When one partner carries a balanced translocation

    These tests are not interchangeable. A normal PGT-A result does not rule out an unbalanced translocation, and PGT-SR does not screen for unrelated single-gene conditions. If you are unsure which test applies to you, ask for a written explanation of the reasoning.

    What PGT-SR results can and cannot tell you

    Laboratory reports usually describe embryos in categories such as balanced/normal, unbalanced, or inconclusive. The exact wording and the proportion of inconclusive results depend on the laboratory method, the chromosomes involved and the quality of the biopsy sample.

    • Can: identify many embryos with an unbalanced chromosome pattern related to the known translocation.
    • Can: help you and your clinician prioritise which embryos to consider for transfer.
    • Cannot: guarantee that a transferred embryo will implant, develop normally or result in a healthy child.
    • Cannot: detect every possible chromosome problem, including some changes unrelated to the translocation.
    • Cannot: replace prenatal testing or diagnostic testing during pregnancy if you choose to have it.

    Mosaic results, where different cells in the biopsy show different patterns, can be particularly difficult to interpret. Ask how your clinic handles these results and whether re-analysis or additional counselling is offered.

    Who may consider PGT-SR, and who may not

    PGT-SR is generally discussed when a balanced translocation has been confirmed in one partner and there is a history of miscarriage, repeated implantation failure or a previous affected pregnancy. It may also be considered before a first pregnancy, depending on the specific rearrangement and personal circumstances.

    It may be less relevant, or not relevant at all, when:

    • No translocation has been confirmed by genetic testing.
    • The rearrangement is known to carry a very low risk of unbalanced offspring.
    • You would not pursue IVF for other reasons.
    • You prefer to conceive naturally and use prenatal diagnosis instead.

    These are general considerations, not eligibility rules. Only your treating clinician and a genetics professional can advise on your individual situation.

    Alternatives and complementary options

    PGT-SR is one option among several. Others may include:

    • Natural conception with monitoring. Some carriers conceive without assistance and use prenatal testing to assess the pregnancy.
    • IVF without PGT-SR. Embryos are transferred without chromosome analysis of the translocation.
    • Donor gametes. Using eggs or sperm from a donor without the translocation.
    • Prenatal diagnosis. Chorionic villus sampling or amniocentesis during pregnancy, if you conceive.
    • Adoption or fostering. For some people, building a family through other routes is the preferred path.

    Each option has different medical, emotional, ethical and financial implications. A genetics counsellor can help you compare them without steering you toward a particular choice.

    Counselling: what to expect and what to ask

    Translocation counselling should cover your specific karyotype, the possible embryo outcomes, the limits of PGT-SR, the chance of inconclusive results and the option of prenatal testing. It should also address the emotional weight of recurrent loss and the uncertainty that remains even after testing.

    Questions worth asking a clinic in Thailand:

    • Which laboratory method do you use for PGT-SR, and how do you validate it for my translocation?
    • What proportion of embryos typically return an inconclusive result in cases like mine?
    • Who provides genetic counselling, and is it included in the quoted price?
    • How do you handle mosaic or ambiguous results?
    • What are the costs of the IVF cycle, biopsy, testing, storage and transfer, and which are separate?
    • What documents or legal steps should I prepare as an international patient?
    • What happens if no balanced/normal embryo is available after testing?

    Planning and next steps

    1. Gather your genetic test reports, including the full karyotype and any prior pregnancy records.
    2. Ask for a pre-test counselling appointment with a qualified genetics professional.
    3. Request a written summary of the proposed pathway, including which tests are included and which are optional.
    4. Confirm the total cost structure in writing, including items that may be charged separately.
    5. Ask how results will be communicated and what follow-up counselling is available.
    6. Consider how you would like to proceed if results are inconclusive or if no suitable embryo is available.

    For broader context on testing in Thailand, see our PGT in Thailand overview and the related guides. If you have a specific question about your situation, the FAQ section may help you prepare for a clinic conversation.

    Frequently asked questions

    Can PGT-SR guarantee a healthy baby if I carry a balanced translocation?

    No. PGT-SR can identify many embryos with an unbalanced chromosome pattern related to your translocation, but it cannot guarantee implantation, a live birth or a healthy child. Some chromosome changes are not detected by the test, and results can be inconclusive. Your clinician and a genetics professional can explain what the test can and cannot do in your specific case.

    What is the difference between PGT-SR and PGT-A for translocation carriers?

    PGT-A screens for extra or missing copies of chromosomes across the embryo, while PGT-SR is designed to assess the specific structural rearrangement you carry. A normal PGT-A result does not rule out an unbalanced translocation. Whether one or both tests are appropriate depends on your history and should be discussed with your clinician.

    Do I need genetic counselling before PGT-SR in Thailand?

    Pre-test counselling is strongly recommended because it explains the possible embryo outcomes, the limits of testing and the alternatives. Availability and format vary by clinic, so ask whether counselling is included and who provides it. Post-test counselling is also important, especially if results are inconclusive.

    What happens if no balanced or normal embryos are found after PGT-SR?

    This is a possible outcome, and it should be discussed before you start treatment. Your clinic may offer additional counselling, discuss another IVF cycle, or review alternatives such as donor gametes, natural conception with prenatal testing, or other family-building routes. There is no single correct next step; the decision depends on your circumstances and preferences.

    Are there alternatives to PGT-SR for balanced translocation carriers?

    Yes. Alternatives may include natural conception with prenatal diagnosis, IVF without PGT-SR, donor gametes, or adoption and fostering. Each option has different medical, emotional and financial implications. A genetics counsellor can help you compare them without recommending one path over another.

    Continue your research

    Medical information notice: This article is educational and does not replace individual assessment, diagnosis, genetic counselling or treatment advice from a licensed clinician. Provider services, availability, fees and policies should be verified directly before booking.

  • PGT for Severe Male Factor Infertility in Thailand: Indications, Limits, and What to Confirm

    PGT (preimplantation genetic testing) is a laboratory add-on to IVF that examines embryos for specific chromosomal or genetic issues before transfer. In severe male factor infertility, PGT is not a routine fix and does not correct sperm problems. It may be considered only when there is a defined genetic or chromosomal indication, or when a clinic recommends it after reviewing the couple’s history. PGT cannot guarantee a pregnancy, a live birth, or a healthy child, and it is not required for every couple with severe male factor infertility.

    At a glance

    • Severe male factor infertility usually points first to ICSI (intracytoplasmic sperm injection), not PGT.
    • PGT-A, PGT-M, and PGT-SR answer different questions; they are not interchangeable.
    • PGT does not repair sperm DNA fragmentation or improve sperm quality.
    • Whether PGT is appropriate depends on your history, prior results, and genetic findings.
    • Ask the clinic to explain the indication, the limits, and what happens if results are inconclusive.

    What PGT is and what it is not

    PGT involves removing a small number of cells from an embryo, usually at the blastocyst stage, and testing those cells in a laboratory. The goal is to identify embryos with certain chromosomal or genetic findings so that transfer decisions can be made with more information.

    PGT is not a treatment for male infertility. It does not change sperm, improve fertilisation, or repair DNA damage in sperm. It also does not guarantee that a transferred embryo will implant, that a pregnancy will continue, or that a child will be free of all health conditions. Some conditions cannot be detected by the tests available, and some results may be uncertain or require confirmation.

    Why severe male factor infertility is different

    Severe male factor infertility can include very low sperm count, very low motility, a high proportion of abnormal sperm forms, or sperm that must be retrieved surgically. In these situations, ICSI is often used to inject a single sperm directly into an egg. ICSI addresses fertilisation, while PGT addresses embryo testing. They are separate steps with separate purposes.

    Some men with severe male factor infertility also have a chromosomal finding, such as a translocation, or a known genetic cause. In those cases, PGT may be discussed because the risk of passing on a specific condition could be higher. However, the presence of severe male factor infertility alone does not automatically mean PGT is indicated.

    PGT-A, PGT-M, and PGT-SR: different questions

    Type What it looks at Typical situation Important limits
    PGT-A Number of chromosomes in embryo cells Sometimes discussed with advanced maternal age, recurrent implantation failure, or recurrent pregnancy loss Does not diagnose all genetic conditions; may give uncertain results; does not guarantee pregnancy
    PGT-M A specific known gene variant When one or both parents are known carriers of a specific condition Requires a known variant and a validated test; cannot screen for unknown conditions
    PGT-SR Chromosomal rearrangements such as translocations When a parent has a known structural chromosome rearrangement Requires a confirmed diagnosis in a parent; does not cover all possible imbalances

    In severe male factor infertility, PGT-SR may be relevant if the man has a known chromosomal rearrangement. PGT-M may be relevant if there is a known inherited condition. PGT-A is a broader chromosome check and is not specific to male factor infertility. The choice of test should follow a clear clinical question, not a general desire to test.

    What PGT can and cannot tell you

    PGT can provide information about the tested cells. It cannot tell you whether an embryo will implant, whether a pregnancy will be healthy, or what a child’s future health will be. Testing is not perfect: some embryos may be misclassified, and some results may be inconclusive. In some cases, a clinic may recommend confirmatory testing during pregnancy.

    PGT also does not replace a full genetic evaluation. If a specific condition runs in the family, a genetic counsellor or specialist can help clarify whether testing is possible and what it would involve.

    Sperm DNA fragmentation and PGT

    Sperm DNA fragmentation is a separate measure of sperm quality. It is not the same as PGT, and PGT does not directly test for sperm DNA fragmentation. Some clinics may discuss sperm DNA fragmentation testing as part of a male factor evaluation, but its role in treatment planning is debated and should be interpreted with caution. If you see claims that PGT can overcome sperm DNA fragmentation, treat them sceptically and ask for the reasoning.

    ICSI with PGT in Bangkok: how the steps fit together

    In a typical IVF cycle with ICSI, eggs are collected, sperm is prepared, and a single sperm is injected into each mature egg. Embryos that develop are monitored. If PGT is planned, cells are removed from suitable embryos and tested. Embryos may be frozen while results are pending. Transfer is then planned based on the results and the clinic’s protocol.

    Not every embryo will be suitable for testing, and not every cycle will produce embryos for transfer. The number of embryos available, their stage, and the laboratory’s criteria all affect whether testing can be done. Ask the clinic to explain what happens if no embryo is suitable for testing or if results are inconclusive.

    Questions to ask a clinic in Thailand

    • What is the specific indication for PGT in our case?
    • Which type of PGT are you recommending, and why?
    • What are the limits of the test you are proposing?
    • What proportion of embryos typically remain available for transfer after testing in similar cases?
    • What happens if results are inconclusive or if no embryo is suitable for transfer?
    • Are there alternative approaches if we decide not to do PGT?
    • What are the costs, including any separate charges for testing, freezing, and storage?
    • What documents or legal requirements apply to us as international patients?
    • Who will explain the results to us, and will genetic counselling be available?

    Alternatives and limits of PGT

    For some couples with severe male factor infertility, the main decision is not about PGT but about ICSI, sperm retrieval, or donor sperm. Others may consider not testing embryos and transferring based on standard embryo assessment. There is no single right path. The choice depends on the medical facts, your values, and what the clinic can offer.

    PGT adds cost, laboratory steps, and waiting time. It may reduce the number of embryos available for transfer. It does not improve embryo quality. For some couples, the information gained is valuable; for others, it may not change the plan. A candid discussion with a fertility specialist and, where relevant, a genetic counsellor can help you weigh the trade-offs.

    Next steps

    1. Gather your medical records, including semen analysis results, any genetic testing, and prior IVF cycles.
    2. Ask for a clear explanation of whether PGT is indicated and what it would change.
    3. Confirm the type of PGT, the laboratory arrangements, and the costs in writing.
    4. Ask about genetic counselling before and after testing.
    5. Check the clinic’s policy on inconclusive results, embryo freezing, and transfer planning.
    6. Review the legal and documentation requirements for international patients with the clinic and relevant authorities.

    For more background, see our guides on PGT in Thailand, patient guides, and frequently asked questions.

    Frequently asked questions

    Does severe male factor infertility always mean PGT is needed?

    No. Severe male factor infertility often leads to ICSI, but PGT is not automatically required. PGT may be considered when there is a specific genetic or chromosomal indication, such as a known translocation or inherited condition. The decision should be based on your history and a clear clinical question.

    Can PGT improve sperm DNA fragmentation?

    No. PGT tests embryos, not sperm. It does not repair or improve sperm DNA fragmentation. Sperm DNA fragmentation is a separate measure, and its role in treatment planning should be discussed with your clinician.

    What is the difference between PGT-A, PGT-M, and PGT-SR?

    PGT-A looks at the number of chromosomes in embryo cells. PGT-M looks for a specific known gene variant. PGT-SR looks for chromosomal rearrangements such as translocations. Each answers a different question and has different limits.

    Does PGT guarantee a healthy baby?

    No. PGT can provide information about the tested cells, but it cannot guarantee a pregnancy, a live birth, or a child free of all health conditions. Some conditions cannot be detected, and results can be uncertain.

    What should we ask a clinic in Thailand about PGT?

    Ask about the specific indication for PGT, which type is recommended, the limits of the test, what happens if results are inconclusive, the costs, and the legal or documentation requirements for international patients. Also ask whether genetic counselling is available.

    Continue your research

    Medical information notice: This article is educational and does not replace individual assessment, diagnosis, genetic counselling or treatment advice from a licensed clinician. Provider services, availability, fees and policies should be verified directly before booking.

  • PGT-SR Testing in Thailand: What Patients With a Structural Rearrangement Should Know

    PGT-SR is a type of preimplantation genetic testing used when one or both partners carry a known structural rearrangement, such as a translocation or inversion. It looks at chromosome structure in embryos created through IVF, rather than at a single gene. It is not a guarantee of pregnancy or a healthy child, and it is not the right test for everyone. Whether it is relevant depends on the specific rearrangement, the chromosomes involved, and advice from a genetics professional. This guide explains the general principles and the questions worth asking before planning treatment in Thailand.

    At a glance

    • PGT-SR is designed for people with a known structural rearrangement, not for general screening.
    • It examines chromosome structure in embryos, while PGT-A looks at chromosome number and PGT-M looks at a specific gene.
    • It cannot detect every possible genetic or health issue, and it does not guarantee an outcome.
    • Results are usually reported as informative or non-informative, with details that a genetics professional can interpret.
    • Availability, cost and laboratory arrangements vary by clinic and should be confirmed directly.

    What PGT-SR is and what it is not

    PGT-SR stands for preimplantation genetic testing for structural rearrangements. It is used when a person has a chromosome rearrangement that may affect how chromosomes are passed on to embryos. Examples include reciprocal translocations, Robertsonian translocations and inversions. These rearrangements can be balanced in the parent, meaning the parent is usually healthy, but they can lead to unbalanced chromosomes in an embryo.

    PGT-SR is not a general fertility test. It does not screen for all genetic conditions, and it does not replace diagnostic testing during pregnancy if that is recommended. It is also not a treatment for infertility itself. It is a laboratory step that may be added to an IVF cycle to help select embryos for transfer based on chromosome structure.

    How PGT-SR differs from PGT-A and PGT-M

    These three tests are often mentioned together, but they answer different questions.

    Test Main focus Typical situation
    PGT-A Chromosome number (aneuploidy screening) Used more broadly in IVF, often as a screening step, though its role is debated for some groups.
    PGT-M A specific gene or inherited condition Used when a known single-gene disorder runs in the family.
    PGT-SR Chromosome structure Used when a parent carries a known structural rearrangement.

    In practice, a clinic may combine tests or use a customised approach. The choice depends on the exact rearrangement and the family history. A genetics professional can explain which test, if any, is appropriate.

    Who might be offered PGT-SR

    PGT-SR is generally considered when a structural rearrangement has already been identified, usually through karyotyping or another genetic test. It may be discussed in situations such as:

    • A known balanced translocation in one partner.
    • A known Robertsonian translocation.
    • A known inversion that may affect chromosome balance in embryos.
    • A history of recurrent pregnancy loss or previous pregnancies with chromosome abnormalities, where a rearrangement has been found.

    This is not a complete list, and it is not a set of criteria for eligibility. Whether PGT-SR is technically possible and clinically useful depends on the specific rearrangement, the chromosomes involved, and the laboratory’s ability to design a reliable test. A genetics professional or a clinic with relevant expertise should make that assessment.

    The PGT-SR process in outline

    The exact steps vary by clinic, but the general sequence is similar to other forms of PGT.

    1. Genetic review and test design. The rearrangement is reviewed, and the laboratory confirms whether it can build a reliable test. This may involve additional blood samples from the couple or family members.
    2. IVF cycle. Eggs are collected and fertilised in the laboratory to create embryos.
    3. Embryo biopsy. A small number of cells are removed from each embryo, usually at the blastocyst stage.
    4. Laboratory analysis. The biopsy samples are analysed for the structural rearrangement.
    5. Results and transfer planning. The clinic discusses which embryos are suitable for transfer, based on the results and other factors.

    Timelines depend on the clinic, the laboratory and the complexity of the test. Some tests require more preparation than others. It is reasonable to ask how long the whole process is expected to take in your case.

    What results can and cannot show

    PGT-SR results are usually reported in terms of whether an embryo is balanced, unbalanced, or whether the result is informative. However, the exact reporting language varies. Some results may be uncertain, and some embryos may not provide a conclusive answer.

    It is important to understand that:

    • PGT-SR cannot detect every genetic or chromosomal condition.
    • A balanced result does not guarantee a healthy pregnancy or child.
    • An unbalanced result does not necessarily mean an embryo could never lead to a pregnancy, but it may be associated with a higher chance of miscarriage or a chromosome condition.
    • Mosaicism (where cells in an embryo differ) can complicate interpretation.

    A genetics professional or a clinician with relevant expertise should explain what a specific result means for your situation.

    Limitations and alternatives

    PGT-SR is one option among several. Alternatives may include:

    • IVF without PGT-SR, with or without other forms of testing.
    • Using donor gametes, if that is acceptable and available.
    • Diagnostic testing during pregnancy, such as chorionic villus sampling or amniocentesis, if a pregnancy occurs.
    • Choosing not to pursue IVF or genetic testing at all.

    Each option has its own trade-offs. PGT-SR requires an IVF cycle, which involves medications, monitoring and costs. It does not remove all uncertainty. Some people find that the information helps them make decisions; others may decide that the additional steps are not right for them.

    Questions to ask a clinic in Thailand

    If you are considering PGT-SR in Thailand, these questions can help you compare clinics and understand what is involved.

    • Does the clinic have experience with my specific type of rearrangement?
    • Which laboratory performs the PGT-SR analysis, and how is the test designed?
    • What samples are needed from me or my partner, and when?
    • How are results reported, and what does an inconclusive result mean?
    • What are the estimated costs for the IVF cycle, the PGT-SR test, and any additional appointments?
    • What is the expected timeline from consultation to embryo transfer?
    • Who will explain the results to me, and is genetic counselling available?
    • What are the alternatives if PGT-SR is not possible or not recommended?

    It is also reasonable to ask for a written summary of the proposed plan and costs before you commit.

    Practical next steps

    • Gather your genetic test results and any relevant family history.
    • Speak with a genetics professional, if you have not already, to understand your rearrangement and its implications.
    • Contact clinics that offer PGT-SR and ask the questions above.
    • Compare the information you receive, including costs, timelines and laboratory arrangements.
    • Take time to consider whether PGT-SR fits your goals and circumstances.

    You can also read more general information about PGT in Thailand and browse our guides for related topics. If you have further questions, our FAQ section may help.

    Frequently asked questions

    Is PGT-SR the same as PGT-A?

    No. PGT-A looks at chromosome number, while PGT-SR looks at chromosome structure in people with a known rearrangement. They answer different questions and are used in different situations.

    Can PGT-SR guarantee a healthy baby?

    No. PGT-SR can provide information about chromosome structure in embryos, but it cannot detect every possible health issue, and it does not guarantee a pregnancy or a healthy child.

    Do I need a genetics professional to have PGT-SR?

    It is strongly recommended. A genetics professional can confirm the type of rearrangement, explain what PGT-SR can and cannot show, and help you understand your options.

    Is PGT-SR available in Thailand?

    Some clinics in Thailand may offer PGT-SR, but availability varies. You should ask each clinic directly about their experience with your specific rearrangement and the laboratory they use.

    What if PGT-SR results are inconclusive?

    Inconclusive results can happen. The clinic should explain what the result means for that embryo and discuss whether further testing or a different approach is possible.

    Continue your research

    Medical information notice: This article is educational and does not replace individual assessment, diagnosis, genetic counselling or treatment advice from a licensed clinician. Provider services, availability, fees and policies should be verified directly before booking.

  • PGT-A Testing in Thailand: Common Patient Questions Answered

    PGT-A (preimplantation genetic testing for aneuploidy) is a laboratory test performed on a small number of cells taken from an embryo during IVF. It looks for extra or missing chromosomes, a condition called aneuploidy. PGT-A does not diagnose a disease in the future child, does not guarantee a pregnancy, and does not replace other fertility assessments. It is one tool among many that you and your clinician may consider. In Thailand, as elsewhere, availability, laboratory arrangements, costs and legal requirements can vary, so confirm details directly with the clinic you are considering.

    At a glance

    • PGT-A examines chromosome number in an embryo, not specific gene mutations.
    • It is usually done as part of an IVF cycle, with a biopsy at a defined embryo stage.
    • Results are reported as euploid, aneuploid, mosaic or sometimes inconclusive.
    • PGT-A cannot guarantee implantation, live birth or a healthy child.
    • Ask each clinic how it performs the test, who analyses the sample, and what happens to embryos with different results.

    What is PGT-A and what does it screen for?

    PGT-A is a chromosome screening test. It counts chromosomes or looks for large missing or extra chromosome segments in the cells sampled from an embryo. The typical human embryo has 46 chromosomes in 23 pairs. A result showing a different number is called aneuploidy. Common examples include trisomy (an extra chromosome) and monosomy (a missing chromosome).

    PGT-A is different from PGT-M, which looks for a specific inherited condition, and from PGT-SR, which looks at structural chromosome rearrangements. If you are researching PGT-A questions in Thailand, make sure the clinic is clear about which test is being discussed, because the purpose and the laboratory method differ.

    How is PGT-A performed during an IVF cycle?

    The exact protocol is clinic-specific, but the general sequence is similar in most settings:

    1. Ovarian stimulation and egg retrieval — eggs are collected after a stimulation cycle.
    2. Fertilisation — eggs are fertilised in the laboratory, either by conventional insemination or by intracytoplasmic sperm injection (ICSI), depending on the clinical situation.
    3. Embryo culture — embryos are grown for several days. Biopsy is often performed at the blastocyst stage, commonly around day 5 or day 6, but timing can vary.
    4. Biopsy — a few cells are removed from the trophectoderm, the outer layer that later forms the placenta. The embryo itself is not usually destroyed by this procedure.
    5. Sample analysis — the biopsied cells are sent to a genetics laboratory. Some clinics analyse in-house; others send samples to a partner laboratory, sometimes abroad.
    6. Embryo freezing and storage — because analysis takes time, embryos are typically vitrified (frozen) while waiting for results.
    7. Results and transfer planning — once results are available, you and your clinician discuss which embryo(s), if any, to transfer in a later cycle.

    Ask your clinic who performs the biopsy, which laboratory analyses the sample, how long results usually take, and how embryos are stored in the meantime. These are practical questions that affect planning and cost.

    What do PGT-A results mean?

    Results are usually placed into a few broad categories. Wording varies between laboratories, so ask for the exact terms your clinic uses.

    Result category General meaning What it does not tell you
    Euploid The sample showed the expected number of chromosomes. It does not guarantee implantation, ongoing pregnancy or a healthy baby.
    Aneuploid The sample showed an extra or missing chromosome. It does not predict the exact health outcome of that embryo, and clinics differ in whether such embryos are transferred, discarded or used for research.
    Mosaic The sample contained a mix of cells with different chromosome numbers. The clinical significance can be uncertain, and counselling is important before deciding what to do.
    Inconclusive or no result The laboratory could not produce a clear result. It does not mean the embryo is abnormal; it means the test did not give a usable answer.

    PGT-A is a screening test, not a diagnostic test for every possible genetic issue. It does not detect all chromosomal abnormalities, single-gene disorders, or structural problems. A euploid result reduces, but does not eliminate, the chance of miscarriage or chromosome-related conditions. For these reasons, PGT-A is best understood as one part of a broader clinical picture.

    Who might consider PGT-A?

    PGT-A is not routinely recommended for every IVF patient. Guidelines and professional opinions differ, and the decision is individual. Some situations where it may be discussed include:

    • A history of recurrent pregnancy loss.
    • Previous IVF cycles with unsuccessful implantation.
    • Advanced maternal age, where the proportion of aneuploid embryos tends to be higher.
    • A preference to prioritise embryos for transfer based on chromosome screening, after counselling about the limitations.

    This is not a complete list, and it is not a set of eligibility criteria. Whether PGT-A is appropriate for you depends on your medical history, your goals, and the advice of your treating clinician. No website, including this one, can determine that for you.

    PGT-A for international patients: practical planning questions

    If you are travelling to Thailand for IVF and considering PGT-A, the logistics matter as much as the science. Because rules, prices and paperwork can change, treat the following as categories to confirm rather than fixed facts.

    • Clinic and laboratory arrangements — Does the clinic perform PGT-A on site, or send samples to another laboratory? Who communicates results to you?
    • Cost components — Ask for a written breakdown: biopsy, genetic analysis, embryo freezing, storage, and any courier or administrative fees. Prices vary and are not standardised.
    • Timeline — How many days after biopsy are results typically available? Does this affect your travel dates or require a second trip?
    • Consent and counselling — What counselling is offered before testing and before decisions about mosaic or aneuploid embryos?
    • Documents and legal requirements — What identification, consent forms or other documents does the clinic require from international patients? Confirm current requirements with the clinic and, where relevant, official authorities.
    • Language and follow-up — Is interpretation available? Who do you contact with questions after you return home?

    Questions to ask a clinic about PGT-A

    Bring a written list. Clear answers help you compare clinics and understand what you are agreeing to.

    1. Which specific PGT test do you recommend for my situation, and why?
    2. At what embryo stage is the biopsy taken, and who performs it?
    3. Which laboratory analyses the sample, and what is its experience with PGT-A?
    4. How are results reported, and what do you do with mosaic or inconclusive results?
    5. What are the known limitations of PGT-A in your practice?
    6. What are all the costs involved, including storage and any repeat testing?
    7. What happens if no embryo is suitable for transfer after testing?
    8. What support is available if we need to make difficult decisions about embryo disposition?

    Next steps for your research

    PGT-A is a laboratory tool that can provide useful information in some situations, but it is not a guarantee of any outcome. A careful decision usually involves reviewing your medical history with a qualified clinician, asking how the test would change your treatment plan, and understanding the emotional and financial implications.

    To continue learning, you can read our overview of PGT in Thailand, browse the frequently asked questions, explore other patient guides, or contact us with general questions. For medical advice, always speak with your treating clinic.

    Frequently asked questions

    Does PGT-A guarantee a healthy baby?

    No. PGT-A screens for extra or missing chromosomes in the sampled cells, but it cannot guarantee implantation, a live birth, or a child without health conditions. It does not detect every genetic or structural issue, and pregnancy outcomes depend on many factors beyond chromosome number.

    Is PGT-A the same as PGT-M or PGT-SR?

    No. PGT-A looks at chromosome number across the embryo's chromosomes. PGT-M looks for a specific inherited condition, and PGT-SR looks at structural chromosome rearrangements. The laboratory methods and the reasons for testing differ, so ask your clinic which test is being recommended and why.

    What happens if my embryo is reported as mosaic?

    A mosaic result means the sample contained a mix of cells with different chromosome numbers. The clinical significance can be uncertain, and practices vary. Ask your clinic for counselling about what a mosaic result may mean for your specific embryo and what options are available.

    Can I have PGT-A done in Thailand as an international patient?

    Many international patients travel to Thailand for IVF, and some clinics offer PGT-A. Availability, laboratory arrangements, costs, timelines and documentation requirements vary. Confirm current details directly with the clinic you are considering and, where relevant, with official authorities.

    How long does it take to get PGT-A results?

    Turnaround time depends on the clinic and the laboratory analysing the sample. Some results may be available within a few days, while others take longer, especially if samples are sent to another laboratory. Ask your clinic for a realistic estimate and how it affects your travel plans.

    Continue your research

    Medical information notice: This article is educational and does not replace individual assessment, diagnosis, genetic counselling or treatment advice from a licensed clinician. Provider services, availability, fees and policies should be verified directly before booking.

  • PGT IVF Treatment in Thailand: A Step-by-Step Overview for International Patients

    PGT IVF in Thailand follows the same broad sequence as IVF anywhere: consultation, ovarian stimulation, egg retrieval, fertilisation, embryo culture, a biopsy if PGT is used, genetic testing, and then a transfer or storage decision. PGT is added after embryos reach a suitable stage, and it is optional rather than automatic. This guide outlines each stage, explains where PGT fits, and lists questions to ask your clinic so you can plan with realistic expectations.

    At a glance

    • PGT is a laboratory add-on to IVF, not a separate treatment.
    • It is used to look at chromosome number (PGT-A), a known single-gene condition (PGT-M), or a known structural chromosome rearrangement (PGT-SR).
    • PGT does not guarantee a pregnancy, a live birth, or a healthy child.
    • Not every patient needs PGT; suitability depends on your history and the reason for testing.
    • Costs, timelines, and legal or documentation requirements vary and should be confirmed directly with your clinic and relevant authorities.

    Step 1: Initial consultation and planning

    The first stage is a conversation, not a procedure. A fertility specialist reviews your medical and reproductive history, any previous IVF cycles, and any known genetic conditions in your family. If PGT is being considered, the clinic may also involve a genetic counsellor.

    At this stage, you should expect to discuss:

    • Whether IVF is appropriate for your situation.
    • Whether PGT could add useful information, and which type might be relevant.
    • What the testing can and cannot tell you.
    • Alternative options, including IVF without PGT or no treatment.
    • What pre-treatment tests the clinic requires, and whether they can be done locally or in Thailand.

    For international patients, this is also the time to ask about remote consultation options, how records are shared, and what a realistic schedule might look like. You can read more about planning your visit on our international patients page.

    Step 2: Ovarian stimulation and monitoring

    If you proceed, the next stage is ovarian stimulation. Medication is used to encourage several follicles to develop, and the clinic monitors progress with blood tests and ultrasound scans. Your clinic will give you specific instructions about medication, timing, and monitoring appointments.

    For international patients, monitoring may be partly arranged in your home country if your clinic agrees. This depends on the clinic’s policy and on whether local monitoring can be coordinated reliably. Ask how this works before you commit to a schedule.

    Step 3: Egg retrieval and sperm collection

    When the follicles are ready, eggs are collected in a short procedure, usually under light sedation. On the same day, a sperm sample is collected or previously frozen sperm is used. The eggs and sperm are then combined in the laboratory.

    This stage is standard IVF. PGT does not change how retrieval is performed; it changes what happens to the embryos afterwards.

    Step 4: Fertilisation and embryo culture

    After fertilisation, embryos are kept in the laboratory for several days. Not every egg fertilises, and not every fertilised egg develops into an embryo suitable for biopsy or transfer. Your clinic will explain how many embryos are developing and what that means for the next steps.

    Step 5: Where PGT fits in

    PGT is performed on embryos, not on eggs or sperm directly. If PGT is planned, a small number of cells is removed from each embryo at a suitable stage, usually when the embryo has reached the blastocyst stage. The embryos are then typically frozen while the genetic analysis is carried out.

    There are three main types of PGT, and they answer different questions:

    Type What it looks at Typical reason it is discussed
    PGT-A Chromosome number (aneuploidy screening) To look for extra or missing chromosomes in embryos
    PGT-M A specific gene change known to run in the family When a parent is known to carry a condition such as cystic fibrosis or Huntington’s disease
    PGT-SR Structural chromosome rearrangements When a parent has a known translocation or similar rearrangement

    PGT-A is sometimes described as screening, but it is not a guarantee. It can reduce the chance of transferring an embryo with an abnormal chromosome number, but it cannot eliminate all risk, and it does not test for every possible condition. PGT-M and PGT-SR are more targeted and usually require a specific genetic diagnosis and laboratory setup.

    You can read more about the types of testing and how they are approached in Thailand on our PGT in Thailand page.

    Step 6: Genetic testing and results

    The biopsy samples are analysed in a genetics laboratory. The time this takes varies. Results are usually reported as:

    • Euploid (for PGT-A): the expected number of chromosomes.
    • Aneuploid: an abnormal number of chromosomes.
    • Mosaic: a mix of cells with different chromosome numbers, which may require specialist interpretation.
    • Affected or unaffected (for PGT-M or PGT-SR): whether the specific condition or rearrangement was detected.

    Results can be complex, and some findings are uncertain. A genetic counsellor or your specialist can explain what the result means for your specific situation. No result can guarantee a healthy pregnancy or child.

    Step 7: Embryo transfer or storage

    If you have embryos suitable for transfer, one may be transferred to the uterus, usually in a later cycle if the embryos were frozen for testing. Any remaining suitable embryos may be stored, depending on your clinic’s policy and your preferences.

    If no embryos are suitable for transfer, your clinic will discuss what that means and what options may be available. This is a difficult outcome, and it is important to have support and clear information.

    Step 8: Follow-up and next steps

    After a transfer, there is usually a wait before a pregnancy test. Your clinic will tell you when to test and how to interpret the result. If the cycle does not result in a pregnancy, a follow-up consultation can help review what happened and whether any changes to the plan make sense.

    PGT is one part of a wider decision. It does not replace a discussion about your overall health, your goals, and the limits of what reproductive medicine can do.

    Questions to ask your clinic

    • Which type of PGT are you recommending, and why?
    • What are the chances of having no embryos suitable for transfer after testing?
    • How long do results usually take, and how will they be explained to me?
    • What are the costs of IVF, PGT, medication, storage, and any additional tests?
    • What documentation do I need as an international patient, and can any of it be handled remotely?
    • What are the legal and regulatory requirements in Thailand that apply to my situation?
    • What alternatives should I consider, including IVF without PGT?

    Planning checklist for international patients

    1. Clarify your reasons for considering PGT and what you hope to learn.
    2. Ask for a written outline of the proposed cycle, including likely time in Thailand.
    3. Confirm what can be done locally and what must be done at the clinic.
    4. Ask for a full cost breakdown in writing, including potential extra costs.
    5. Check passport, visa, and any medical documentation requirements with the relevant authorities.
    6. Arrange interpretation or translation if you need it.
    7. Plan for emotional and practical support during and after treatment.

    For more general planning advice, see our guides section, and for common questions, visit our FAQ page.

    Frequently asked questions

    Is PGT required for IVF in Thailand?

    No. PGT is an optional add-on to IVF. Whether it is appropriate depends on your medical history, the reason for testing, and your clinic's assessment. Some patients choose IVF without PGT.

    Does PGT guarantee a healthy baby?

    No. PGT can provide information about chromosome number or a specific genetic condition in the tested embryos, but it cannot guarantee a pregnancy, a live birth, or a child without any health condition. No test can eliminate all risk.

    How long does a PGT IVF cycle take in Thailand?

    Timelines vary depending on your protocol, monitoring arrangements, and how long genetic testing takes. Your clinic can give you an estimate based on your situation. It is best to ask for a written outline of the expected schedule.

    What should I ask about costs?

    Ask for a full written breakdown covering consultation, medication, monitoring, egg retrieval, laboratory work, PGT, embryo storage, and any additional tests. Costs vary between clinics and are not standardised, so confirm all figures directly.

    Can I do some monitoring in my home country?

    Some clinics can coordinate part of the monitoring locally, but this depends on the clinic's policy and on whether reliable local monitoring is available. Ask your clinic whether this is possible for your cycle.

    Continue your research

    Medical information notice: This article is educational and does not replace individual assessment, diagnosis, genetic counselling or treatment advice from a licensed clinician. Provider services, availability, fees and policies should be verified directly before booking.

  • Travel Timing for PGT IVF in Thailand: A Planning Timeline

    Planning travel for PGT IVF in Thailand starts with one clear idea: your clinic sets the medical schedule, and your travel should follow it. A typical planning timeline runs from several weeks to a few months before travel, through remote consultations and document preparation, then a stay in Thailand for monitoring and the procedure, followed by a waiting period and a return home for follow-up. Exact durations vary by clinic, protocol, and individual response, so treat any timeline as a planning framework and confirm every date with your treating team.

    At a glance

    • Start planning several weeks to a few months before your intended cycle.
    • Use remote consultations to align on the plan before booking flights.
    • Keep flights and accommodation flexible until your clinic confirms dates.
    • Expect a stay in Thailand for monitoring, the procedure, and a short recovery period.
    • Plan for a post-transfer wait and a follow-up plan after you return home.
    • Confirm all medical, travel, and legal details directly with your clinic and relevant authorities.

    Why travel timing is different for PGT IVF

    PGT IVF involves several stages: ovarian stimulation, egg retrieval, fertilization, embryo culture, a biopsy for genetic testing, and a transfer or freeze-all plan. Because the testing step adds laboratory time and coordination, your travel dates may depend on whether embryos are transferred in the same trip or in a later cycle. Your clinic will explain which approach fits your situation. This is why a rigid, pre-booked itinerary can create problems if your response to medication or the laboratory schedule changes.

    A flexible planning timeline

    The timeline below is a general framework, not a medical schedule. Use it to organize questions and bookings, and let your clinic adjust each stage.

    Stage 1: Early planning and information gathering (several weeks to a few months before)

    • Clarify your goals and ask your clinic which PGT approach may be relevant for you.
    • Request a written summary of the typical cycle steps, expected stay, and any remote monitoring options.
    • Ask what documents the clinic needs from you and from your home clinic, and how to send them securely.
    • Review your passport validity and any entry requirements with the relevant authority; do not rely on general advice.
    • Check whether your health insurance or travel insurance covers any part of the journey, and ask the clinic for guidance on what to confirm.

    Stage 2: Remote consultations and pre-cycle preparation (weeks before travel)

    • Complete video or phone consultations and any required baseline testing at home.
    • Agree on a tentative cycle start window with your clinic.
    • Ask how medication will be prescribed, where you will get it, and how to store and transport it if needed.
    • Discuss how you will communicate with the clinic during your stay, including time zones and emergency contacts.
    • Book refundable or changeable flights and accommodation only after your clinic gives a tentative window.

    Stage 3: Travel to Thailand and monitoring (around the start of your cycle)

    • Arrive with buffer time before your first appointment, as advised by your clinic.
    • Attend monitoring appointments, which may involve blood tests and ultrasound scans.
    • Keep your schedule light and flexible during stimulation, because appointment frequency can change.
    • Confirm the date and time of the procedure and any instructions for the day before.

    Stage 4: Procedure and laboratory phase (during your stay)

    • The egg retrieval is usually a day procedure; your clinic will tell you what recovery time to expect.
    • Fertilization and embryo culture follow, and the biopsy for PGT is typically taken at a specific stage.
    • Ask when you will receive updates and how results will be communicated.
    • If a transfer is planned for the same trip, your clinic will advise on timing; if not, discuss a freeze-all and later transfer plan.

    Stage 5: Post-transfer wait and return home

    • Ask your clinic how long they recommend staying after a transfer before flying.
    • Plan a quiet period after the transfer and avoid scheduling strenuous activities.
    • Arrange a follow-up plan with your home clinic or a local provider, including any blood tests or scans.
    • Confirm how and when you will receive results and who to contact with questions.

    What to confirm with your clinic before booking

    Because timelines vary, use this checklist to get clear answers in writing where possible.

    • What is the expected total stay in Thailand for my plan, and what could change it?
    • Which appointments must happen in person, and which can be done remotely?
    • What is the latest date I can change my travel without disrupting the cycle?
    • What documents do you need, and how should I send them securely?
    • How will we communicate during my stay, and who is my main contact?
    • What is the plan if the cycle needs to be adjusted or postponed?
    • What follow-up do you recommend after I return home, and can you coordinate with my local clinic?

    Practical travel and stay considerations

    Your clinic’s medical advice comes first, but these practical points can make the trip smoother.

    • Accommodation: Choose a place with flexible cancellation and easy access to your clinic. Ask whether the clinic has a list of nearby options.
    • Transport: Plan for frequent short trips to appointments. Consider proximity over luxury.
    • Privacy: Ask how your records and results will be shared, and use secure channels for personal information.
    • Communication: Set up a reliable way to reach your clinic and your family, and note time-zone differences.
    • Travel insurance: Check what is covered and what is excluded; ask your clinic for guidance on what to confirm with the insurer.
    • Documents: Keep copies of your passport, visa or entry permission, and any clinic letters in a safe place.

    How to keep your plans flexible

    Flexibility is the most useful travel skill for PGT IVF. Consider these habits:

    • Book changeable flights and accommodation where possible.
    • Avoid tight connections or same-day arrivals before an appointment.
    • Keep a buffer of a few days before and after the expected procedure window.
    • Have a plan B for extending your stay if your clinic advises it.
    • Ask your employer or family for flexible support during the trip.

    Returning home and follow-up

    Before you leave Thailand, ask your clinic for a written summary of your cycle and clear instructions for follow-up. Confirm who will order and interpret any tests at home, and how results will be shared with your clinic in Thailand. If you need a local provider, ask your clinic whether they can recommend a colleague or provide a referral letter. Keep your records organized and accessible.

    Questions to ask about costs and logistics

    Costs and logistics vary widely, so ask for categories rather than assuming figures.

    • What is included in the quoted cycle cost, and what is billed separately?
    • Are there additional fees for PGT, storage, or a later transfer?
    • How are payments made, and what is the refund or cancellation policy?
    • What are the estimated living costs for the expected stay, and can the clinic provide a general range?
    • Does the clinic help with travel letters, insurance forms, or receipts?

    Next steps

    1. Contact your chosen clinic and request a written outline of the typical timeline for your situation.
    2. Complete any remote consultations and baseline tests.
    3. Agree on a tentative cycle window before booking travel.
    4. Book flexible flights and accommodation, and arrange travel insurance.
    5. Prepare documents and a communication plan.
    6. Confirm follow-up arrangements for when you return home.

    For more guidance, see our pages for international patients, the treatment process, and patient resources.

    Frequently asked questions

    How far in advance should I start planning travel for PGT IVF in Thailand?

    Many patients begin planning several weeks to a few months before their intended cycle. The exact lead time depends on your clinic's requirements, your need for remote consultations, and how quickly documents and tests can be completed. Ask your clinic for a recommended planning window based on your situation.

    Can I book flights before my cycle dates are confirmed?

    It is usually safer to wait until your clinic gives a tentative cycle window, and then book flexible or refundable travel where possible. Cycle dates can shift due to response to medication, laboratory schedules, or other clinical factors. Confirm the latest date you can change your travel without disrupting the plan.

    How long will I need to stay in Thailand for PGT IVF?

    The length of stay varies by protocol and whether a transfer happens in the same trip or in a later cycle. Your clinic can give you an estimated range and explain what might change it. Plan for buffer time before and after the expected procedure window.

    What should I arrange for follow-up after I return home?

    Before you leave Thailand, ask your clinic for a written cycle summary and clear follow-up instructions. Confirm who will order and interpret any tests at home, how results will be shared, and whether your clinic can coordinate with a local provider. Keep your records organized and accessible.

    What documents do I need for travel and treatment?

    Document requirements depend on your nationality, the clinic's policies, and current entry rules. Ask your clinic what they need from you, and check entry and visa requirements with the relevant authority. Do not rely on general advice, as rules can change.

    Continue your research

    Medical information notice: This article is educational and does not replace individual assessment, diagnosis, genetic counselling or treatment advice from a licensed clinician. Provider services, availability, fees and policies should be verified directly before booking.

  • Failed or Postponed PGT IVF Cycle in Thailand: A Structured Review and Next Steps

    A failed or postponed PGT IVF cycle can feel like a full stop. In reality, it is usually a decision point. The most useful next step is not to rush into another cycle, but to gather your records, understand what the clinic observed, and ask focused questions about what can be reviewed, repeated, or changed. This guide walks you through that process in order: pausing, collecting documents, requesting a review conversation, preparing questions, considering emotional support, and only then weighing next options. It does not tell you what your result means or what treatment you should have — those answers belong to your treating clinic.

    At a glance

    • Pause before deciding. Give yourself a short, defined break before committing to any next cycle.
    • Request your records. Ask for a written cycle summary and relevant laboratory reports.
    • Book a review conversation. Ask specifically for a post-cycle review, not a sales consultation.
    • Prepare questions in advance. Written questions keep the discussion factual.
    • Separate medical questions from logistics and cost questions. They often need different people to answer them.
    • Line up support. Emotional support is part of planning, not an afterthought.

    Step 1: Give yourself a defined pause

    After a disappointing result or a cancelled transfer, many patients feel pressure to act immediately. A short, deliberate pause usually improves the quality of the decisions that follow. This does not mean waiting indefinitely. It means choosing a review date and a decision date rather than reacting in the first difficult week.

    During this pause, avoid making irreversible choices — financial, travel-related, or clinical — until you have had a proper review conversation. If you are outside Thailand, also consider how much travel and time off you can realistically manage before you start comparing options.

    Step 2: Gather your records

    You cannot review a cycle you cannot see. Ask your clinic for a written summary of the cycle and the documents behind it. Clinics differ in what they release and how quickly, so make the request in writing and keep a copy of the request itself.

    Use this as a checklist of categories to ask about. The exact names and availability will vary by clinic and by what was actually done in your cycle.

    Record category What to ask for Why it helps
    Cycle summary A written overview of the cycle, including dates and key decisions Gives you one timeline to refer back to
    Stimulation and monitoring notes Records of monitoring visits and how the plan was adjusted Helps you understand how decisions were made along the way
    Laboratory reports Reports on egg retrieval, fertilisation, embryo development, and any testing performed Forms the factual basis for a review discussion
    Genetic testing documentation Any PGT-related reports, including what was tested and what was reported Clarifies what the test did and did not show
    Transfer records Notes on whether a transfer took place, was postponed, or was not recommended Distinguishes a failed transfer from a postponed or cancelled one
    Billing and payment records Itemised statements for the cycle Needed if you later ask about unused or future services

    If a document is not available, ask why and whether an alternative summary can be provided. Keep everything in one folder, ideally a digital one you can share with another clinician if you seek a second opinion.

    Step 3: Request a proper post-cycle review

    Ask your clinic for a dedicated review appointment. Be explicit that you want to discuss what happened in the cycle, not to plan a new one on the same call. If you are abroad, ask whether the review can be done by video and whether an interpreter is available.

    Before the appointment, send your questions in writing. This gives the clinic time to check your file and reduces the chance of vague answers. After the appointment, ask for a short written summary of what was discussed.

    Step 4: Questions to ask your clinic

    These questions are designed to produce factual answers. You do not need to ask all of them; choose the ones that match your situation.

    About the cycle itself

    • Can you walk me through the cycle timeline and the main decision points?
    • What was observed at each stage, in plain language?
    • Were there any unexpected findings, and how were they handled at the time?

    About the PGT element

    • What exactly was tested, and what did the report describe?
    • Were any results inconclusive or not reported, and if so, why?
    • How do you usually explain these results to patients?

    About the postponed transfer

    • What was the reason the transfer did not go ahead?
    • Was this a clinical decision, a laboratory or scheduling issue, or something else?
    • What would need to be true for a transfer to be considered again?

    About review and next options

    • What can be reviewed from this cycle, and what cannot?
    • Are there any additional investigations you would suggest, and why?
    • What are the realistic options from here, including the option to pause or stop?
    • What would you want to know before recommending any particular path?

    About practicalities

    • What would a further cycle involve in terms of visits, time in Thailand, and monitoring?
    • How are costs structured, and what would need to be confirmed in writing before we decide?
    • Who is our main point of contact for follow-up questions?

    Step 5: Consider a second opinion

    A second opinion is not an accusation. It is a routine way to check that you understand your options. If you seek one, your gathered records make the conversation far more useful. Ask the second clinic what they would need to see, and be clear that you are looking for a review of the information, not a promise about outcomes.

    For general background on what PGT involves, see our overview at PGT in Thailand. For practical tools and reading, visit patient resources.

    Step 6: Look after the emotional side

    A failed or postponed cycle is a significant loss, even when it was expected. Common reactions include grief, anger, exhaustion, and difficulty concentrating. These are normal responses to a hard experience, not signs that something is wrong with you.

    Practical steps that many patients find helpful:

    • Tell one or two trusted people what you need — practical help, distraction, or simply company.
    • Set boundaries around how much you discuss the cycle and with whom.
    • Ask your clinic whether they can refer you to a counsellor, or contact a patient support organisation in your home country.
    • If low mood, anxiety, or sleep problems persist, speak to a qualified healthcare professional.

    If you would like help finding general support information, you can contact us.

    Step 7: Decide what to do next — including doing nothing yet

    Once you have your records and your review notes, you are in a better position to choose. The realistic options usually include:

    1. Repeat a cycle with the same clinic, possibly with adjustments the clinic has explained.
    2. Seek a second opinion before deciding.
    3. Pause for a defined period, with a date to revisit the decision.
    4. Stop treatment and focus on other paths, which is a legitimate choice.

    Whatever you choose, ask for the key points in writing: what is planned, what it involves, what it costs, and what remains uncertain. Avoid committing to anything until you can explain the plan back in your own words.

    Quick next-step checklist

    • Set a review date and a decision date.
    • Request your cycle records in writing.
    • Book a post-cycle review, not a new-cycle consultation.
    • Send your questions ahead of the appointment.
    • Ask for a written summary afterwards.
    • Decide whether a second opinion would help.
    • Arrange emotional support.
    • Confirm any future plan, costs, and logistics in writing before committing.

    For answers to common questions about testing and coordination, see our FAQ.

    Frequently asked questions

    What is the difference between a failed cycle and a postponed transfer?

    A failed cycle generally refers to a cycle that did not reach the expected outcome, such as no transfer taking place or a transfer not resulting in an ongoing pregnancy. A postponed transfer means the transfer was planned but delayed or set aside for a reason the clinic should be able to explain. The distinction matters because the review questions are different. Ask your clinic to clarify which situation applies to you and what was observed at each stage.

    Should I ask for my records before or after the review appointment?

    It is usually more useful to request your records before the review appointment, so you can read them and prepare specific questions. If the clinic prefers to release records at the appointment, ask whether a written summary can be provided afterwards. Keep copies of everything you receive.

    Is it reasonable to get a second opinion after a failed PGT cycle?

    Yes. Seeking a second opinion is a normal part of medical decision-making and does not require you to leave your current clinic. Your cycle records make the second opinion more productive. Be clear that you are asking for a review of the information, not a guarantee about future outcomes.

    How soon can I try again after a failed or postponed cycle?

    There is no single answer that applies to everyone. The appropriate timing depends on your clinical situation, your recovery, and your clinic's assessment. Ask your treating clinician what they recommend for you and why, and ask what would need to be reviewed before another cycle. Do not rely on general timelines from other patients.

    What emotional support is available after a difficult IVF cycle?

    Support options vary by country and clinic. Ask your clinic whether they can refer you to a counsellor. Patient organisations in your home country may offer peer support or helplines. If you are struggling with persistent low mood, anxiety, or sleep problems, speak to a qualified healthcare professional.

    Continue your research

    Medical information notice: This article is educational and does not replace individual assessment, diagnosis, genetic counselling or treatment advice from a licensed clinician. Provider services, availability, fees and policies should be verified directly before booking.

  • Medication Questions for Frozen Embryo Transfer After PGT in Thailand

    If you are preparing for a frozen embryo transfer (FET) after preimplantation genetic testing (PGT) in Thailand, you may have questions about the medications involved. Most FET cycles use hormonal medication to prepare the lining of the uterus (endometrium) so it is ready to receive an embryo. The exact drugs, doses, timing and monitoring plan are individual medical decisions made by your treating clinic. This guide explains the general categories of medication, the questions patients often ask, and what you should confirm directly with your clinic before you travel or start treatment.

    At a glance

    • FET medication is usually prescribed to prepare the uterine lining and support the early phase after transfer.
    • Common medication categories include estrogen and progesterone, but protocols vary widely.
    • Your clinic decides the exact protocol, dose, route and schedule based on your history and monitoring.
    • Medication instructions are specific to your clinic and your cycle — do not copy another patient’s plan.
    • Ask your clinic for a written medication schedule, monitoring plan and travel timeline before booking flights.

    Why medication is used in a frozen transfer cycle

    In a frozen embryo transfer cycle, the goal is to synchronise the embryo’s developmental stage with a receptive uterine lining. Because the embryo was frozen earlier, the clinic needs to recreate a suitable hormonal environment. Medication is typically used to control or support that environment.

    There are different approaches to preparing the lining. Some cycles are programmed with medication to manage the timing. Others may follow your natural cycle with lighter support. The choice depends on your medical history, your cycle, your clinic’s protocols and your response to monitoring. This is a clinical decision, not a standard package that applies to everyone.

    Common medication categories in FET protocols

    The following are general categories. They are not recommendations, and not every patient uses every category. Your clinic will tell you what applies to you.

    Estrogen

    Estrogen is often used to help thicken the uterine lining during the preparation phase. It may be given in different forms, such as tablets, patches, gels or injections. The dose and duration are set by your clinic and adjusted based on ultrasound monitoring.

    Progesterone

    Progesterone is commonly used to support the lining after it has reached a certain thickness and to help maintain the early phase after transfer. It can be given in several forms, including vaginal preparations, injections or oral medication. Each form has different instructions, storage needs and side-effect profiles.

    Other medications

    Depending on your cycle type and history, your clinic may also discuss other medications. These could include drugs to suppress your natural cycle, medications to trigger ovulation in a modified natural cycle, or additional support. Again, this is individual and must come from your treating clinician.

    How the medication plan is usually managed

    FET medication is not a single prescription you take on your own. It is part of a monitored cycle. A typical sequence may include:

    1. Baseline assessment: Your clinic reviews your history and may perform an ultrasound or blood test before starting medication.
    2. Lining preparation: You start medication, often estrogen, for a period of days or weeks.
    3. Monitoring: Ultrasound scans and sometimes blood tests check how your lining is responding. Your dose or timing may be adjusted.
    4. Progesterone start: When the lining is ready, your clinic tells you when to start progesterone. The timing is important and is set by your clinic.
    5. Transfer: The frozen embryo is thawed and transferred on a scheduled day.
    6. Post-transfer support: You continue medication for a period after transfer, as instructed.

    Your clinic will give you a written schedule. Follow it exactly. Do not change doses or stop medication without speaking to your clinic first.

    Questions international patients often ask

    Can I start medication before I travel to Thailand?

    Some clinics allow part of the preparation to be done in your home country, with monitoring arranged locally, before you travel for the transfer. Others prefer to manage the whole cycle in Thailand. This depends on your clinic’s policy, your medical situation and how your monitoring can be coordinated. Ask your clinic whether a partial remote plan is possible and what they require from you.

    How long will I need to take medication?

    The duration varies by protocol. Estrogen preparation may last a number of days to a few weeks. Progesterone usually starts a set number of days before transfer and continues after transfer. Your clinic will give you a specific calendar. Because timelines are individual, avoid booking rigid travel dates until your clinic confirms the plan.

    What if I miss a dose or make a mistake?

    Contact your clinic for instructions. Do not double up or adjust the schedule on your own. Clinics often have a nurse line or after-hours contact for medication questions. Make sure you know how to reach them before you start.

    Can I take other medicines, supplements or herbal products?

    Some medicines and supplements can interact with fertility medication. Tell your clinic about everything you take, including over-the-counter drugs, vitamins and herbal products. Your clinic will advise what is acceptable in your case.

    What side effects should I expect?

    Medication side effects vary by drug, dose and person. Some patients notice changes such as bloating, mood changes, breast tenderness or irritation at application sites. Your clinic can explain what is common for your specific prescription and what symptoms should prompt a call. This article cannot predict your experience.

    How should medication be stored and transported?

    Storage instructions depend on the product. Some medications need refrigeration, while others are kept at room temperature. If you are travelling, ask your clinic for guidance on transporting medication, including any documentation you may need for security or customs. Do not assume another patient’s storage method applies to your prescription.

    What to confirm with your treating clinic

    Because FET medication is individual, the most useful preparation is a clear list of questions for your clinic. Consider asking:

    • What is my specific medication protocol, and why was it chosen for me?
    • What are the exact names, doses, routes and times for each medication?
    • When do I start and stop each medication?
    • What monitoring do I need, where will it happen, and how often?
    • Can any part of the cycle be managed in my home country?
    • What should I do if I miss a dose or have a side effect?
    • How do I contact the clinic with urgent medication questions?
    • What is the travel timeline, and when should I book flights?
    • What documents or prescriptions do I need to carry medication across borders?
    • What costs are associated with medication, monitoring and the transfer itself?

    Write down the answers. If anything is unclear, ask again. You are entitled to understand your own plan.

    Planning your travel around medication

    Medication timing affects travel. If your clinic requires in-person monitoring during preparation, you may need to be in Thailand for a longer period. If remote monitoring is allowed, you may be able to stay home longer and travel closer to the transfer. Either way, your clinic’s instructions should drive your travel dates, not the other way around.

    Before booking, confirm:

    • The earliest and latest dates you may need to be in Thailand.
    • Whether your clinic needs to see you for baseline checks before medication starts.
    • How monitoring results will be shared if you are remote.
    • What happens if your cycle timing changes.

    For more on the overall treatment sequence, see our treatment process page. If you are still comparing options, our IVF in Thailand overview and embryo transfer in Thailand guide can help you frame questions. International patients can also review practical coordination notes on our international patients page.

    What this article cannot tell you

    This guide is general education. It does not prescribe medication, recommend a protocol, or predict how your cycle will respond. It also cannot tell you exact prices, required documents, visa rules or clinic-specific services, because those details change and depend on your situation. Your treating clinic is the only source for your medication plan. Confirm all specifics directly with them before you act.

    Frequently asked questions

    Do all frozen embryo transfer cycles use the same medication?

    No. FET protocols vary. Some cycles use estrogen and progesterone in a programmed approach, while others may follow a modified natural or natural cycle with different support. Your clinic chooses the approach based on your history, your cycle and their protocols. The exact medication, dose and timing are individual medical decisions.

    Can I get my FET medication in my home country instead of Thailand?

    This depends on your clinic's policy and your local regulations. Some clinics coordinate part of the preparation with local monitoring, while others prefer to manage medication themselves. Ask your treating clinic whether a partial remote plan is possible and what they require from you and your local provider.

    How do I know if my medication is working?

    Your clinic monitors your response with ultrasound scans and sometimes blood tests. They will tell you whether your lining is developing as expected and whether your dose or timing needs adjustment. Do not try to assess this on your own. Contact your clinic if you have concerns.

    What should I do if I have a side effect from FET medication?

    Contact your treating clinic for advice. Some side effects are common and manageable, while others may need attention. Your clinic can tell you what to expect with your specific prescription and what symptoms should prompt an urgent call. Do not stop or change medication without speaking to them first.

    When should I book my flights for a frozen transfer in Thailand?

    Wait until your clinic confirms your medication schedule and monitoring plan. FET timing can depend on how your lining responds, and travel dates may need flexibility. Ask your clinic for the earliest and latest dates you might need to be in Thailand before you book.

    Continue your research

    Medical information notice: This article is educational and does not replace individual assessment, diagnosis, genetic counselling or treatment advice from a licensed clinician. Provider services, availability, fees and policies should be verified directly before booking.

  • Itemised Price Inclusions for PGT IVF in Thailand: What to Verify

    When you compare PGT IVF quotes in Thailand, the headline number rarely tells the whole story. A useful estimate should separate consultations, monitoring scans, blood tests, medications, egg retrieval, embryology and biopsy, genetic testing per embryo, freezing and storage, and any administrative fees. Ask for a written itemisation that states what is included, what is excluded, and what triggers an additional charge. This checklist helps you read quotes side by side and ask better questions before you commit.

    At a glance

    • Request a written, line-by-line itemisation, not a single package figure.
    • Confirm whether medications, genetic testing per embryo, and freezing are inside or outside the quote.
    • Ask what happens financially if a cycle is cancelled, delayed, or produces no embryos suitable for testing.
    • Clarify storage fees, renewal terms, and what happens if you move or stop treatment.
    • Check whether follow-up consultations, repeat scans, and administrative documents carry separate charges.

    Why itemised pricing matters for PGT IVF

    PGT IVF combines standard IVF steps with laboratory work that happens after embryos develop. Because genetic testing is often priced per embryo, the final cost can shift with the number of embryos that reach the testing stage. A quote that bundles everything into one figure can be difficult to compare with another clinic’s quote, and it can hide the parts most likely to change.

    An itemised quote lets you see which components are fixed, which are variable, and which depend on your response to treatment. It also gives you a written reference if you need to ask about a charge later. For international patients, this matters because travel, accommodation, and time away from work add costs that are separate from the medical quote.

    Common inclusions to look for

    Inclusions vary by clinic and by the specific package you are offered. The following categories are commonly listed, but you should confirm each one in writing for your own quote.

    • Initial consultation and treatment planning: the first appointment, review of your history, and a proposed plan.
    • Baseline and monitoring scans: ultrasound scans before and during stimulation to track follicle growth.
    • Blood tests: hormone levels and other monitoring tests during the cycle.
    • Egg retrieval procedure: the surgical procedure, anaesthesia, and recovery room time.
    • Laboratory work: sperm preparation, fertilisation, embryo culture, and embryology fees.
    • Embryo biopsy: the laboratory step that removes cells for genetic testing.
    • Genetic testing: the PGT laboratory fee, often charged per embryo tested.
    • Embryo freezing and initial storage: cryopreservation and the first storage period.
    • Embryo transfer: the transfer procedure and related scans.
    • Follow-up consultation: a review after the cycle or after a transfer.

    Even when a category is included, ask whether there are limits. For example, a package might include a set number of scans or a set number of embryos for testing, with additional charges beyond that.

    Common exclusions to check

    Exclusions are where quotes often differ most. Confirm whether any of the following are outside the quoted price.

    • Medications: stimulation drugs, trigger medication, and support medication after transfer are frequently excluded or only partly included.
    • Pre-treatment testing: infectious disease screening, genetic carrier screening, and other investigations before the cycle starts.
    • Additional procedures: ICSI, assisted hatching, or surgical sperm retrieval, if relevant to your plan.
    • Genetic testing beyond the included number: extra embryos tested, or re-testing if results are inconclusive.
    • Storage beyond the initial period: annual or monthly storage renewal fees.
    • Additional transfers: if the first transfer does not result in an ongoing pregnancy and you use frozen embryos later.
    • Complications or extra medical care: treatment for ovarian hyperstimulation or other unexpected events.
    • Administrative costs: medical reports, letters, translation, courier fees, or records requests.
    • Travel and accommodation: flights, visas, insurance, local transport, and living expenses.

    What can change the final cost

    PGT IVF pricing is not always predictable because some costs depend on your clinical response. The following factors commonly affect the total.

    • Number of embryos tested: if testing is charged per embryo, the total rises with the number of embryos that reach biopsy.
    • Medication dose and duration: your protocol may require more or fewer days of stimulation, which changes medication costs.
    • Number of monitoring visits: more scans or blood tests can mean more charges if they are not bundled.
    • Need for additional laboratory techniques: ICSI or other add-ons may be recommended for your case.
    • Cancellation or delay: some clinics charge for work already done if a cycle is stopped before retrieval or before transfer.
    • Storage duration: the longer embryos are stored, the more renewal fees accumulate.
    • Currency and payment method: exchange rates, international transfer fees, and card fees can change what you actually pay.

    How to compare two quotes side by side

    Use the same categories for each quote so you are comparing like with like. A simple table can help you see where the differences are.

    Cost category What to confirm Questions to ask
    Consultations and scans Number included, cost of extras How many scans are included? What is the charge for each additional scan?
    Medications Included or excluded, estimated range Are drugs included? If not, can you provide a written estimate based on my protocol?
    Laboratory and embryology Standard IVF lab work, ICSI, biopsy Which laboratory techniques are included? What triggers an extra lab fee?
    Genetic testing Per embryo or package, number included Is testing charged per embryo? What happens if results are inconclusive?
    Freezing and storage Initial period, renewal fees How long is storage included? What is the renewal fee and how is it billed?
    Transfer First transfer, additional transfers Is one transfer included? What is the cost of a subsequent frozen transfer?
    Administration Reports, translation, records Are there fees for medical letters, translation, or sending records abroad?

    If a clinic cannot provide a written itemisation, treat that as a warning sign. A transparent quote should be available before you pay a deposit.

    Questions to ask before you pay a deposit

    1. Can you send a written itemisation that separates medical, laboratory, medication, and administrative costs?
    2. Which items in this quote are fixed, and which may change during treatment?
    3. What is the cost per embryo for genetic testing, and how many embryos are included in the package?
    4. If no embryos are suitable for testing or transfer, what portion of the fee is refundable or transferable?
    5. What is the policy if I need to cancel or postpone after starting medications?
    6. Are storage fees included, and for how long? What is the renewal cost?
    7. Does the quote include follow-up after transfer, or is that charged separately?
    8. How are payments made, and are there currency or transfer fees I should expect?
    9. What documents or test results do you need from me before the cycle starts, and are there costs to obtain them?
    10. Who is my main contact if I have a billing question during treatment?

    Planning beyond the medical quote

    Your total budget includes more than the clinic invoice. International patients often need to plan for flights, accommodation, local transport, travel insurance, and time away from work. If you need a visa or entry permission, check the current requirements with the relevant embassy or authority, because rules can change. Ask the clinic whether they provide any documentation to support your travel, and confirm what is included in that service.

    It also helps to keep a simple budget that separates medical costs from travel and living costs. That way, if the medical quote changes, you can see the effect on your overall plan.

    Next steps

    • Request written itemisations from the clinics you are considering.
    • Use the table above to compare the same categories across quotes.
    • Ask the questions listed before paying any deposit.
    • Keep copies of all quotes and written answers.
    • Review general cost planning guidance at /ivf-cost-thailand and patient tools at /patient-resources.
    • Contact us at /contact if you need help organising your questions.

    Frequently asked questions

    What should be included in a PGT IVF quote in Thailand?

    A useful quote should list consultations, monitoring scans, blood tests, egg retrieval, laboratory and embryology work, embryo biopsy, genetic testing, freezing and initial storage, and embryo transfer. It should also state clearly which items are excluded, such as medications, pre-treatment testing, additional transfers, and storage renewal fees. Because clinics structure packages differently, ask for a written itemisation rather than a single figure.

    Is genetic testing usually included in the package price?

    It varies. Some clinics include a set number of embryos in the package and charge per additional embryo, while others exclude genetic testing entirely. Ask how testing is priced, how many embryos are included, and what happens if results are inconclusive or if no embryos reach the testing stage.

    What can cause the final cost to be higher than the initial quote?

    Common reasons include a higher number of embryos tested than expected, a longer or more intensive medication protocol, extra monitoring visits, additional laboratory techniques, cancellation or delay fees, and storage renewal after the initial period. Currency exchange and international payment fees can also affect what you pay.

    How can I compare quotes from different clinics fairly?

    Use the same categories for each quote, such as consultations, medications, laboratory work, genetic testing, freezing, storage, and transfer. Ask each clinic to confirm what is included, what is excluded, and what triggers an extra charge. A written itemisation makes it easier to see where the real differences are.

    Should I ask about refunds or cancellation policies?

    Yes. Ask what happens financially if you cancel before starting medications, during stimulation, or after retrieval but before transfer. Policies differ, and some clinics charge for work already completed. Get the cancellation and refund terms in writing before you pay a deposit.

    Continue your research

    Medical information notice: This article is educational and does not replace individual assessment, diagnosis, genetic counselling or treatment advice from a licensed clinician. Provider services, availability, fees and policies should be verified directly before booking.