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  • Fresh vs. Frozen Embryo Transfer Costs in Thailand: A Planning Guide

    When planning an embryo transfer in Thailand, one of the first questions international patients ask is whether a fresh transfer or a frozen transfer costs more. The honest answer is that it depends on your individual treatment plan, the clinic you choose, and the specific services included in your quotation. This guide explains the cost components, why prices vary, and what you should ask before comparing quotes.

    At a Glance: Fresh vs. Frozen Transfer

    • Fresh transfer: Embryo transfer occurs in the same cycle as egg retrieval, usually a few days after fertilization.
    • Frozen transfer: Embryos are frozen and stored, then thawed and transferred in a later cycle, often after your body has recovered.
    • Cost difference: The main price difference comes from additional lab services (freezing, storage, thawing) and cycle preparation for frozen transfers.
    • Medical decision: Your doctor may recommend one approach over the other based on your health, embryo quality, and other factors.

    Understanding the Cost Components

    Both fresh and frozen embryo transfers share some common costs, but they also have unique expenses. Here’s what typically goes into a quotation:

    Common Costs for Both Types

    • Consultation and monitoring: Initial consultations, ultrasound scans, and blood tests to track your cycle.
    • Medication: Hormonal medications to prepare your uterine lining, which may be more intensive for frozen transfers.
    • Embryo transfer procedure: The actual laboratory and clinical work involved in placing the embryo into the uterus.
    • Anesthesia or sedation: Some clinics offer sedation for the transfer, which may add to the cost.

    Additional Costs for Frozen Transfers

    • Embryo freezing (vitrification): The process of cryopreserving embryos after fertilization.
    • Storage fees: Monthly or yearly charges for keeping embryos in the lab.
    • Thawing: The process of warming the embryo before transfer.
    • Cycle preparation: More extensive medication and monitoring to prepare the uterus for a frozen embryo transfer, since the natural cycle is not used.

    Potential Extra Costs for Fresh Transfers

    • Post-retrieval care: If you experience ovarian hyperstimulation syndrome (OHSS) or other complications, additional treatment may be needed.
    • Embryo culture: In some cases, extended culture to blastocyst stage may be included or extra.

    Why Prices Vary Between Clinics

    No two clinics quote the same price for embryo transfer in Thailand. Several factors influence the final cost:

    • Clinic location: Clinics in Bangkok may have higher overheads than those in other cities.
    • Laboratory technology: Advanced equipment and experienced embryologists may be reflected in higher fees.
    • Included services: Some clinics bundle consultations, monitoring, and medications into a package, while others charge separately.
    • Additional procedures: If you need genetic testing of embryos (PGT), this is usually an extra cost.
    • Your individual cycle: The number of monitoring visits and medication doses can vary, affecting the total.

    Comparing Quotes: What to Ask

    When you receive quotations from different clinics, use these questions to understand what’s included and what might be extra:

    • Does the quote include all monitoring appointments and blood tests?
    • Are medications included, or are they prescribed separately?
    • For frozen transfers, are freezing and storage fees included for the first year?
    • Is the thawing procedure covered in the transfer fee?
    • What happens if the transfer is canceled or postponed—are there refunds or credits?
    • Are there additional costs for anesthesia, embryology services, or lab fees?
    • Does the price change if I need a second transfer with the same batch of embryos?

    Planning Your Budget: Categories to Consider

    Instead of focusing on a single number, plan your budget by category:

    • Medical fees: Consultation, monitoring, procedures, and lab work.
    • Medication: Hormones, antibiotics, and other drugs.
    • Laboratory services: Freezing, storage, thawing, and embryo culture.
    • Travel and accommodation: Flights, hotels, and local transportation.
    • Contingency fund: Set aside extra for unexpected medical needs or extended stays.

    Next Steps: Questions to Ask Before You Decide

    Before booking an embryo transfer in Thailand, make a checklist of questions to ask your chosen clinic:

    • What is the total estimated cost for my specific situation?
    • Can you provide a detailed breakdown of all charges?
    • Are there any payment plans or packages?
    • What is your policy on additional cycles if the first transfer doesn’t succeed?
    • How do you handle complications or extra monitoring?

    By asking these questions, you can compare quotes more accurately and avoid unexpected expenses.

    Conclusion

    Fresh and frozen embryo transfer costs in Thailand differ mainly due to additional lab services and cycle preparation for frozen transfers. However, the exact price depends on your medical needs and the clinic’s pricing structure. Use this guide to ask the right questions and plan a realistic budget. Always confirm details directly with your chosen clinic, as costs and policies can change.

    Frequently asked questions

    Is a frozen embryo transfer more expensive than a fresh transfer in Thailand?

    Generally, frozen transfers may have additional costs for freezing, storage, and thawing, but the total depends on the clinic and your treatment plan. Some clinics include these in a package, so it's important to ask for a detailed breakdown.

    What factors affect the cost of embryo transfer in Thailand?

    Costs vary based on clinic location, laboratory technology, included services, and your individual cycle. Additional procedures like genetic testing or extended culture can also increase the price.

    Are medications included in embryo transfer quotes in Thailand?

    Some clinics include medications in their package, while others prescribe them separately. Always ask whether the quote covers all medications and monitoring.

    Can I get a refund if my embryo transfer is canceled?

    Refund policies vary by clinic. Ask about cancellation and rescheduling policies before you commit to a treatment plan.

    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.

  • IVF After Recurrent Pregnancy Loss: What Records May Be Requested?

    Understanding Recurrent Pregnancy Loss and IVF

    Recurrent pregnancy loss (RPL) is generally defined as two or more consecutive miscarriages. For many individuals and couples, pursuing IVF after RPL is a way to combine fertility treatment with preimplantation genetic testing (PGT) or other interventions. However, before starting IVF, your specialist will likely want to review your complete medical history and prior testing. This guide explains the types of records that may be requested, so you can prepare for your consultation.

    At a Glance: Key Records to Gather

    • Complete obstetric and gynecologic history
    • Results of previous miscarriage evaluations (if any)
    • Genetic testing results from miscarriage tissue (e.g., POC testing)
    • Hormonal and metabolic blood test results
    • Imaging reports (e.g., ultrasound, hysteroscopy, saline sonogram)
    • Partner’s semen analysis and genetic screening results
    • Any prior IVF or fertility treatment records

    Why Specialists Request Records

    IVF after RPL is not a one-size-fits-all approach. Your doctor will want to understand the possible causes of your losses, which may include chromosomal abnormalities, uterine structural issues, hormonal imbalances, or immune factors. By reviewing your past records, the specialist can identify gaps in testing, tailor your IVF protocol, and decide whether PGT-A (preimplantation genetic testing for aneuploidy) or other techniques may be appropriate. The goal is to build a complete picture of your reproductive health.

    Detailed Record Categories

    Obstetric and Gynecologic History

    Your doctor will ask for a detailed timeline of all pregnancies, including dates, outcomes, and any complications. This includes:

    • Number of pregnancies and live births
    • Dates and gestational ages of each miscarriage
    • Whether miscarriages were confirmed by ultrasound or tissue testing
    • Any previous ectopic pregnancies or terminations
    • History of pelvic infections, surgeries, or abnormal Pap smears

    Previous Miscarriage Evaluation Results

    If you have undergone testing after a miscarriage, bring those results. This may include:

    • Chromosomal analysis of the miscarriage tissue (products of conception, or POC)
    • Parental karyotyping (blood tests to check both partners’ chromosomes)
    • Tests for antiphospholipid syndrome (APS) or other thrombophilias
    • Thyroid function tests (TSH, free T4)
    • Hemoglobin A1c or glucose tolerance test if diabetes is suspected

    Genetic Testing Results

    Genetic factors are a common cause of RPL. Your specialist may request:

    • Results of any carrier screening you or your partner have done (e.g., cystic fibrosis, spinal muscular atrophy)
    • Karyotype results for both partners
    • If you have had PGT on previous embryos, those reports

    Imaging and Procedural Reports

    To assess the uterine cavity, your doctor will want to see:

    • Hysterosalpingogram (HSG) or saline infusion sonogram (SIS) reports
    • Hysteroscopy or laparoscopy operative notes and pathology reports
    • Ultrasound images or reports from any pregnancy or non-pregnancy scans

    Hormonal and Metabolic Blood Tests

    Hormonal imbalances can contribute to pregnancy loss. Bring results of:

    • Day 3 FSH, estradiol, AMH (ovarian reserve testing)
    • Progesterone levels if tested during a pregnancy
    • Prolactin, testosterone, or other androgen levels if evaluated
    • Vitamin D and other nutritional markers if tested

    Partner’s Records

    Male factor issues can also play a role. Your partner should bring:

    • Semen analysis reports (at least one, preferably recent)
    • Sperm DNA fragmentation test results, if done
    • Genetic screening results, including karyotype and Y-chromosome microdeletion testing

    Prior Fertility Treatment Records

    If you have had previous IVF cycles, include:

    • Stimulation protocols and medication doses
    • Number of eggs retrieved, mature eggs, fertilized eggs, and embryos
    • Embryo grading and biopsy reports
    • PGT results and any transfer outcomes

    How to Organize Your Records

    To make your consultation efficient, consider these steps:

    1. Request copies of all relevant medical records from your previous providers.
    2. Create a chronological timeline of your pregnancy history.
    3. Scan or photocopy all documents, and keep a digital backup.
    4. If records are not in English, arrange for certified translations.
    5. Prepare a summary of your history and a list of questions for the doctor.

    Questions to Ask Your IVF Clinic

    When you meet with a specialist, ask:

    • Which of my previous tests are sufficient, and which need to be repeated?
    • Do you recommend any additional testing before starting IVF?
    • How will my history affect my IVF protocol or the use of PGT?
    • What is the timeline for starting treatment after my records are reviewed?
    • Are there any lifestyle or medication changes I should make before IVF?

    Next Steps: Preparing for Your Consultation

    After gathering your records, take these steps:

    • Contact the clinic to confirm which records they require.
    • Ask about their preferred format (paper, digital, or both).
    • Check if you need to complete any intake forms in advance.
    • Plan for a telehealth or in-person consultation to discuss your plan.

    Remember, every case is unique. Your specialist will use your records to create a personalized approach. If you have questions about specific tests or procedures, always ask your doctor directly.

    Frequently asked questions

    What is recurrent pregnancy loss?

    Recurrent pregnancy loss is generally defined as two or more consecutive miscarriages. However, definitions can vary, so it's best to discuss your specific history with a fertility specialist.

    Do I need to repeat all my previous tests before IVF?

    Not necessarily. Your doctor will review your existing records and may recommend repeating certain tests if they are outdated or if there are gaps. Some tests, like karyotyping, only need to be done once.

    Will IVF after recurrent pregnancy loss always involve PGT?

    No. PGT is one option that may be recommended based on your history and test results. Your doctor will discuss whether PGT is appropriate for you and explain the benefits and limitations.

    How long does it take to prepare records for an IVF consultation?

    The time varies depending on how quickly you can obtain records from previous providers. It's wise to start the process several weeks before your scheduled consultation to allow for any delays.

    Can I have IVF after recurrent pregnancy loss if I have no living children?

    Yes, many individuals and couples pursue IVF after RPL regardless of whether they have living children. Your fertility specialist will evaluate your specific situation and discuss options.

    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 in Thailand: Legal Considerations for International Patients

    Understanding PGT IVF in Thailand

    Preimplantation genetic testing (PGT) is a procedure used during IVF to screen embryos for genetic conditions before transfer. In Thailand, PGT is available, but its use is subject to legal and ethical guidelines. As an international patient, it’s essential to understand these regulations to make informed decisions.

    At a Glance: Key Legal Points

    • PGT is regulated in Thailand; not all types may be equally available.
    • Sex selection for non-medical reasons is generally prohibited.
    • Embryo testing may be allowed for medical reasons, such as preventing genetic disorders.
    • Legal requirements can change; always verify current rules with your clinic and relevant authorities.

    Regulations on Embryo Testing

    Thailand has laws and professional guidelines governing assisted reproductive technologies, including PGT. These regulations aim to ensure ethical practice and patient safety. While PGT can be used to identify embryos with genetic abnormalities, the specific conditions for which testing is permitted may vary. For example, PGT-A (aneuploidy screening) and PGT-M (monogenic disorders) may be allowed under certain circumstances, but you should confirm with your clinic.

    Sex Selection Rules

    In Thailand, sex selection for non-medical reasons is not permitted. This means you cannot choose an embryo based solely on gender. However, in cases where a genetic disorder is linked to a specific sex, PGT may be used to avoid passing on the condition. Always discuss your situation with your clinic to understand what is legally possible.

    What to Ask Your Clinic

    Before proceeding with PGT IVF in Thailand, ask your clinic these important questions:

    • What types of PGT do you offer, and are they legally available in Thailand?
    • What are the specific legal requirements for PGT in my case?
    • How do you ensure compliance with Thai regulations?
    • Are there any restrictions on embryo testing or sex selection I should be aware of?
    • What documentation or consent is required?

    Steps to Take Before Treatment

    1. Research Thai regulations on PGT and IVF.
    2. Consult with your clinic to understand their legal and ethical policies.
    3. Gather necessary medical records and legal documents.
    4. Clarify any uncertainties about embryo testing and sex selection.
    5. Plan for legal and ethical considerations in your home country as well.

    Next Steps

    After understanding the legal landscape, you can proceed with confidence. For more information on PGT in Thailand, visit our PGT in Thailand page. If you have specific questions, contact us or check our FAQ. Also, explore our patient resources for additional support.

    Frequently asked questions

    Is PGT legal in Thailand?

    Yes, PGT is legal in Thailand, but it is regulated. The availability of specific types of PGT may depend on the medical indication and current regulations. Always confirm with your clinic.

    Can I choose the sex of my baby through PGT in Thailand?

    Sex selection for non-medical reasons is generally not allowed in Thailand. However, PGT may be used to avoid sex-linked genetic disorders. Discuss your situation with your clinic.

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

    PGT-A screens embryos for chromosomal abnormalities, while PGT-M tests for specific single-gene disorders. Both may be available in Thailand, but their use depends on medical necessity and legal guidelines.

    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.

  • IVF with PGT in Bangkok for Foreigners: A Practical Guide

    If you are considering IVF with preimplantation genetic testing (PGT) in Bangkok, you likely have many questions about how to start, what to prepare, and what to expect. This guide offers a practical overview for international patients, focusing on the steps you can take to make an informed decision. It does not replace medical advice; always confirm details with your chosen clinic and relevant authorities.

    At a Glance: Key Points for International Patients

    • Bangkok has several fertility clinics that offer IVF and PGT to international patients.
    • You will need to plan for initial consultations, travel, and time in Bangkok for the treatment cycle.
    • Costs vary widely; ask for a detailed breakdown and what is included.
    • Legal and regulatory aspects may differ from your home country; verify with official sources.
    • Communication and follow-up care are important; clarify how your clinic supports international patients.

    Understanding IVF with PGT

    IVF (in vitro fertilization) involves retrieving eggs, fertilizing them with sperm in a lab, and transferring a resulting embryo to the uterus. PGT is an additional test performed on embryos before transfer to screen for specific genetic conditions or chromosomal abnormalities. There are different types of PGT, such as PGT-A (aneuploidy screening) and PGT-M (for single-gene disorders). Your medical team will advise which, if any, is appropriate for your situation.

    For international patients, the process typically involves several stages: initial consultation, preparation, the treatment cycle in Bangkok, and follow-up after returning home.

    Choosing a Clinic in Bangkok

    Selecting a fertility clinic is a significant decision. Here are some factors to consider:

    • Accreditation and standards: Look for clinics that follow international standards and have relevant certifications. You can ask for their credentials and any quality reports.
    • Experience with international patients: Some clinics have dedicated international departments that can assist with language, travel, and coordination.
    • Success rates: While success rates are important, they can be misleading. Ask for live birth rates per transfer for your age group, and understand how they are calculated.
    • PGT laboratory: Inquire about the laboratory that performs PGT. Is it on-site or outsourced? What are their quality controls?
    • Communication: How will you communicate with your doctor and team? Is there a patient coordinator who speaks your language?

    It is wise to consult with more than one clinic before deciding. Many clinics offer initial remote consultations, which can help you compare and feel more confident.

    Costs and Packages

    The cost of IVF with PGT in Bangkok can vary significantly depending on the clinic, the type of PGT, medications, and additional services. When comparing costs, ask for a detailed breakdown that includes:

    • Consultation fees (initial and follow-up)
    • IVF laboratory fees (egg retrieval, fertilization, embryo culture)
    • PGT testing fees (per embryo or per cycle)
    • Medication costs
    • Anesthesia and surgical fees
    • Embryo storage fees (if applicable)
    • Any additional services like genetic counseling

    Some clinics offer packages that bundle these services, but ensure you understand what is included and what is not. Also, consider travel and accommodation costs, which are separate.

    Legal and Regulatory Considerations

    Before traveling, research the legal aspects of IVF and PGT in Thailand and in your home country. Key questions include:

    • Are there any restrictions on PGT for certain conditions?
    • What are the regulations regarding embryo creation, storage, and disposition?
    • Can you take embryos or genetic material out of Thailand? (This may be restricted.)
    • What documents are required for treatment as a foreigner?

    These regulations can change, so it is essential to verify with the Thai authorities and your embassy. Your clinic may also provide guidance, but ultimately you are responsible for ensuring compliance.

    Planning Your Travel and Stay

    Bangkok is a major international hub, making it accessible for many travelers. When planning your trip, consider the following:

    • Duration of stay: A typical IVF cycle may require 2-4 weeks in Bangkok, depending on your protocol and monitoring needs. PGT adds time for embryo biopsy and testing, which may mean a freeze-all cycle and a later transfer.
    • Accommodation: Choose a place near your clinic or with easy access to public transport. Many clinics can recommend hotels or serviced apartments.
    • Travel insurance: Ensure your travel insurance covers medical treatment abroad, or consider a policy that includes fertility treatment.
    • Time zone and communication: Plan for how you will stay in touch with your clinic before and after your trip.

    Remote Consultations and Initial Steps

    Most clinics offer remote consultations for international patients. This is a good opportunity to discuss your medical history, ask questions, and understand the clinic’s approach. Before your consultation, prepare:

    • Your medical records, including any previous fertility treatments.
    • Results of any relevant tests (hormone levels, semen analysis, genetic testing).
    • A list of questions about the treatment plan, success rates, and costs.

    After the consultation, the clinic may ask you to complete certain tests in your home country or upon arrival in Bangkok. Clarify what is needed and when.

    During Your Treatment Cycle

    Your treatment cycle will involve several steps, typically including:

    • Ovarian stimulation with medications (self-administered injections).
    • Monitoring appointments (blood tests and ultrasounds).
    • Egg retrieval procedure (usually under sedation).
    • Fertilization and embryo culture in the lab.
    • Embryo biopsy for PGT (if applicable).
    • Genetic testing of embryos (may take several days to weeks).
    • Embryo transfer (fresh or frozen).

    Your clinic will provide a detailed schedule. Be prepared for flexibility, as your body’s response may require adjustments.

    After Treatment: Follow-Up and Returning Home

    After your embryo transfer, you will likely have a pregnancy test about two weeks later. If you are returning home before that, discuss with your clinic how they will communicate results and provide follow-up instructions. You may need to coordinate with a local healthcare provider for ongoing monitoring.

    If you have frozen embryos, you will need to make decisions about storage and future transfers. Clarify the costs and logistics with your clinic.

    Questions to Ask Your Clinic

    • What is your experience with international patients?
    • Can you provide a detailed cost estimate in writing?
    • What is your policy on PGT testing and reporting?
    • How do you handle communication and follow-up after I return home?
    • What are the legal requirements for treatment as a foreigner?
    • Do you offer any support with travel and accommodation?

    Next Steps: Your Checklist

    • Research and shortlist clinics based on your criteria.
    • Schedule remote consultations with at least two clinics.
    • Ask for detailed cost breakdowns and compare.
    • Verify legal and regulatory aspects with official sources.
    • Plan your travel and accommodation, considering the duration of your stay.
    • Prepare your medical records and questions.
    • Confirm communication and follow-up plans with your chosen clinic.

    Making an informed decision about IVF with PGT in Bangkok involves careful research and planning. By taking these steps, you can approach your treatment with confidence.

    Frequently asked questions

    How long do I need to stay in Bangkok for IVF with PGT?

    The duration varies depending on your treatment protocol and whether you have a fresh or frozen embryo transfer. Typically, you may need to stay for 2-4 weeks for the stimulation, egg retrieval, and embryo transfer. If you are having PGT, the biopsy and testing may take additional time, and you might have a freeze-all cycle with a later transfer. Your clinic will provide a personalized timeline.

    Can I have a remote consultation with a Bangkok fertility clinic?

    Yes, many fertility clinics in Bangkok offer remote consultations for international patients. This allows you to discuss your medical history, ask questions, and understand the clinic's approach before traveling. You can usually schedule these via the clinic's website or by contacting their international patient coordinator.

    What documents do I need to bring for IVF treatment in Thailand?

    The required documents can vary by clinic and may include a valid passport, medical records, and results of any relevant tests. Some clinics may also require legal documents such as a marriage certificate or proof of consent. It is essential to ask your clinic for a specific list of required documents well in advance.

    Are there any legal restrictions on PGT in Thailand?

    Thailand has regulations governing assisted reproductive technologies, including PGT. These may restrict the use of PGT for certain purposes or conditions. It is important to verify the current legal framework with the Thai authorities or your embassy, as regulations can change. Your clinic can also provide guidance based on their experience.

    How do I choose between PGT-A and PGT-M?

    PGT-A screens embryos for chromosomal abnormalities, while PGT-M is used to detect specific single-gene disorders. The choice depends on your medical history and genetic risk. Your fertility specialist and a genetic counselor can help you decide which test, if any, is appropriate for your situation.

    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.

  • Understanding PGT IVF Success Rates in Thailand: A Patient Guide

    PGT and IVF Success: What Does the Research Show?

    Preimplantation genetic testing (PGT) is an add-on to IVF that screens embryos for genetic or chromosomal issues before transfer. While PGT can help select embryos with a higher chance of implantation, it does not guarantee pregnancy or live birth. Success rates depend on many factors, including maternal age, embryo quality, and the specific genetic condition being tested.

    In Thailand, many fertility centers offer PGT-A (aneuploidy screening), PGT-M (monogenic disorders), and PGT-SR (structural rearrangements). However, published success rates vary widely, and not all clinics report outcomes consistently. This guide explains what PGT can and cannot do, and how to evaluate success rates when comparing clinics.

    At a Glance: Key Points About PGT Success

    • PGT-A screens for chromosomal abnormalities; it may reduce miscarriage risk but does not improve overall live birth rates for all patients.
    • PGT-M is used to avoid specific inherited diseases; success depends on the accuracy of the genetic test and embryo quality.
    • PGT-SR helps identify embryos with balanced chromosomal rearrangements; live birth rates vary by rearrangement type.
    • Success rates are influenced by maternal age, number of embryos, and laboratory quality.
    • No test can guarantee a healthy baby; PGT is a tool, not a promise.

    What Is PGT and How Does It Work?

    PGT involves taking a few cells from a day-5 or day-6 embryo (blastocyst) and analyzing them for genetic or chromosomal issues. The embryo is then frozen while the results are pending. Only embryos that appear normal are considered for transfer.

    There are three main types:

    • PGT-A (aneuploidy screening): checks for extra or missing chromosomes, which are common causes of implantation failure and miscarriage.
    • PGT-M (monogenic disorders): tests for specific single-gene diseases, such as cystic fibrosis or thalassemia.
    • PGT-SR (structural rearrangements): detects unbalanced chromosomal rearrangements, which can lead to miscarriage or birth defects.

    Each type has its own limitations. For example, PGT-A cannot detect all chromosomal abnormalities, and PGT-M requires a customized test for each family’s mutation.

    Success Rates: What Do They Mean?

    Success rates are usually reported as live birth per embryo transfer or per cycle. However, these numbers can be misleading if you don’t know the denominator. For instance, a clinic may report high success rates per transfer but exclude cycles where no embryos were available for transfer.

    When comparing clinics, ask for:

    • Live birth rate per started cycle (includes all cycles, even those that don’t reach transfer)
    • Live birth rate per embryo transfer (only cycles with a transfer)
    • Miscarriage rate after PGT
    • Number of cycles performed (larger numbers are more reliable)

    Also consider the patient population. A clinic that treats younger patients will naturally have higher success rates. Ask for age-stratified data if possible.

    Factors That Influence PGT Success in Thailand

    Several factors affect your chances of success with PGT in Thailand:

    • Maternal age: Younger women typically produce more chromosomally normal embryos.
    • Number of embryos: The more embryos you have, the higher the chance of finding a normal one.
    • Embryo quality: Even a genetically normal embryo may not implant if it is of poor quality.
    • Laboratory standards: The accuracy of PGT depends on the lab’s experience and technology.
    • Genetic condition: For PGT-M, the test must be highly accurate for your specific mutation.

    These factors are not unique to Thailand, but they are important to discuss with your clinic.

    How to Interpret Clinic-Reported Success Rates

    When you see a success rate, ask yourself:

    • Is this rate for PGT-A, PGT-M, or PGT-SR? They are not the same.
    • What is the patient age range?
    • Is this per cycle, per transfer, or per embryo?
    • How many cycles were included?

    Be cautious of rates that seem too high. No clinic can guarantee a live birth. Also, remember that PGT does not improve the quality of your eggs or embryos; it only helps select among what you have.

    Questions to Ask Your Clinic

    Before choosing a clinic for PGT in Thailand, consider asking:

    • What is your live birth rate per cycle for patients in my age group?
    • How many PGT cycles do you perform per year?
    • What is your embryo biopsy success rate (i.e., how often do embryos survive the biopsy)?
    • Do you use next-generation sequencing (NGS) for PGT-A?
    • How do you handle embryos with no result or mosaic results?
    • What are the additional costs for PGT, and are there any hidden fees?

    These questions can help you compare clinics on a like-for-like basis.

    Next Steps: Making an Informed Decision

    If you are considering PGT in Thailand, follow these steps:

    1. Research clinics that offer PGT and have experience with your specific situation.
    2. Request a consultation to discuss your medical history and whether PGT is appropriate.
    3. Ask for success rates in writing, and clarify how they are calculated.
    4. Consider genetic counseling to understand the limitations and risks of PGT.
    5. Review the costs and logistics, including travel and accommodation if you are coming from abroad.

    Remember, PGT is not for everyone. Your doctor can help you decide if it is likely to benefit you.

    Conclusion

    PGT can be a valuable tool in IVF, but success rates in Thailand vary by clinic and patient. By understanding what PGT can and cannot do, and by asking the right questions, you can make a more informed decision. Always consult with a qualified fertility specialist to discuss your individual chances.

    Frequently asked questions

    What is the success rate of PGT-A in Thailand?

    Success rates for PGT-A vary by clinic and patient age. There is no single national rate. Ask clinics for their live birth rate per cycle for your age group, and note that PGT-A does not guarantee a live birth.

    Does PGT-M improve IVF success rates?

    PGT-M is designed to avoid specific genetic diseases, not necessarily to improve overall success rates. Its success depends on the accuracy of the test and the number of healthy embryos available.

    Are PGT success rates higher in Bangkok clinics?

    Some Bangkok clinics may report higher success rates, but this can be due to patient selection or reporting methods. Compare clinics using consistent criteria, such as live birth per cycle for your age group.

    Can PGT guarantee a healthy baby?

    No. PGT reduces the risk of transferring embryos with certain genetic or chromosomal issues, but it cannot eliminate all risks. Miscarriage and birth defects can still occur.

    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: A Practical Guide for Patients

    What is PGT-A?

    Preimplantation Genetic Testing for Aneuploidy (PGT-A) is a test performed on embryos created through in vitro fertilization (IVF). It checks for the correct number of chromosomes, which can help identify embryos that may have a higher chance of implanting and developing. PGT-A is sometimes called preimplantation genetic screening (PGS).

    In Thailand, PGT-A is offered by many fertility clinics as part of advanced IVF services. However, it is not a guarantee of pregnancy or a healthy baby, and it is not necessary for everyone. Understanding what PGT-A can and cannot do is essential before deciding if it is right for you.

    At a Glance: Key Points About PGT-A

    • PGT-A screens embryos for chromosomal abnormalities (aneuploidy).
    • It requires IVF and embryo biopsy, usually at the blastocyst stage.
    • Results take several days to weeks, depending on the lab.
    • PGT-A can reduce the risk of miscarriage due to chromosomal issues but does not eliminate all risks.
    • Costs vary widely; confirm with your clinic.
    • Not all patients need PGT-A; your doctor can advise based on your history.

    How PGT-A Works

    PGT-A is performed during an IVF cycle. After eggs are retrieved and fertilized, embryos are cultured for about five to six days until they reach the blastocyst stage. A few cells are then removed from the outer layer of the embryo (trophectoderm) in a process called biopsy. These cells are sent to a genetics laboratory for analysis.

    The lab uses techniques like next-generation sequencing (NGS) to count the chromosomes. Embryos with the expected number of chromosomes are called euploid; those with missing or extra chromosomes are aneuploid. Only euploid embryos are typically considered for transfer, though some clinics may transfer mosaic embryos under certain conditions.

    Because the biopsy is performed on the outer cells that will become the placenta, the test is not 100% accurate. There is a small risk of misdiagnosis, and not all chromosomal abnormalities are detectable.

    Why Consider PGT-A?

    PGT-A may be recommended for patients who have a higher risk of chromosomal abnormalities, such as:

    • Women over 35 years old
    • Couples with a history of recurrent miscarriage
    • Previous failed IVF cycles
    • Severe male factor infertility
    • Known chromosomal translocation in either partner

    However, PGT-A is not for everyone. Younger women with a good prognosis may not benefit significantly, as many embryos are already normal. Your fertility specialist can help you weigh the potential benefits and risks based on your individual situation.

    PGT-A vs. PGT-M and PGT-SR

    PGT-A is often confused with other types of preimplantation genetic testing. It is important to understand the differences:

    • PGT-A screens for aneuploidy (wrong number of chromosomes).
    • PGT-M tests for specific single-gene disorders, such as cystic fibrosis or thalassemia, when one or both parents carry a known mutation.
    • PGT-SR tests for structural rearrangements, like translocations, that can lead to unbalanced chromosomes.

    Some clinics offer combined testing, but not all embryos will be suitable for all tests. Discuss with your clinic which test is appropriate for your case.

    PGT-A in Thailand: What to Expect

    If you are considering PGT-A in Thailand, here is a general overview of the process:

    1. Consultation: Meet with a fertility specialist to review your medical history and determine if PGT-A is appropriate.
    2. IVF cycle: Undergo ovarian stimulation, egg retrieval, and fertilization in the lab.
    3. Embryo culture: Embryos are grown to the blastocyst stage (day 5-6).
    4. Biopsy: A few cells are removed from each embryo.
    5. Genetic analysis: The cells are sent to a lab for PGT-A testing.
    6. Results and transfer: Once results are available, you and your doctor decide which embryo(s) to transfer.

    The entire process adds time to your IVF cycle, as testing may take several days to weeks. Your clinic will provide a timeline based on their laboratory arrangements.

    Costs of PGT-A in Thailand

    The cost of PGT-A in Thailand varies depending on the clinic, the number of embryos tested, and whether additional tests are included. Typically, you can expect to pay for the IVF cycle, the biopsy procedure, and the genetic analysis separately. Some clinics offer package deals that include PGT-A.

    Because prices are not standardized, it is essential to request a detailed quote from your clinic. Ask what is included in the price, such as the number of embryos tested, the genetic analysis method, and any additional consultations.

    Note that PGT-A is not covered by most insurance plans, so you should plan for out-of-pocket expenses.

    Choosing a Clinic for PGT-A in Thailand

    When researching PGT-A in Thailand, consider the following factors:

    • Experience: How many PGT-A cycles has the clinic performed?
    • Laboratory: Does the clinic have an in-house genetics lab or use an external accredited lab?
    • Success rates: While success rates are not a guarantee, they can give you an idea of the clinic’s overall performance. Ask for their latest data.
    • Accreditation: Check if the clinic is accredited by relevant Thai or international bodies.
    • Communication: Ensure the clinic can communicate clearly in English or your preferred language.

    It is also wise to ask about the embryology team’s experience with biopsy and the genetic lab’s quality controls.

    Accuracy and Limitations of PGT-A

    PGT-A is highly accurate but not perfect. The test can miss some abnormalities or produce false positives. There is also a small risk that the biopsy damages the embryo, though this is rare when performed by experienced embryologists.

    Additionally, PGT-A does not test for all genetic disorders. It only screens for chromosomal number abnormalities. If you are concerned about specific genetic conditions, you may need PGT-M or other tests.

    Finally, PGT-A cannot guarantee a successful pregnancy. Even a euploid embryo may fail to implant or miscarry due to other factors. Your doctor can explain the limitations in the context of your case.

    Questions to Ask Your Clinic

    Before proceeding with PGT-A in Thailand, consider asking these questions:

    • What is the total cost of PGT-A, and what does it include?
    • How many embryos will be tested, and is there an additional fee for more?
    • What is the turnaround time for results?
    • How many embryos are typically biopsied per cycle?
    • What is the clinic’s experience with PGT-A?
    • How are mosaic embryos handled?
    • What are the risks of the biopsy?
    • Is genetic counseling available?

    Next Steps

    If you are considering PGT-A in Thailand, start by researching clinics and scheduling consultations. Bring your medical records and a list of questions. Take your time to compare options and ensure you feel comfortable with the clinic’s approach.

    Remember that PGT-A is a personal choice. Discuss the potential benefits and limitations with your doctor to make an informed decision that aligns with your goals.

    Frequently asked questions

    What is the difference between PGT-A and PGS?

    PGT-A and PGS are essentially the same test. PGS (preimplantation genetic screening) is an older term, while PGT-A (preimplantation genetic testing for aneuploidy) is the current terminology recommended by medical societies. Both refer to screening embryos for chromosomal number abnormalities.

    How long does PGT-A testing take in Thailand?

    The time for PGT-A results can vary depending on the laboratory and the testing method. Typically, it may take from a few days to a couple of weeks. Your clinic will provide a specific timeline based on their arrangements.

    Is PGT-A covered by insurance in Thailand?

    PGT-A is generally not covered by standard insurance plans, as it is considered an elective procedure. You should check with your insurance provider and your clinic about payment options and potential coverage.

    Can PGT-A guarantee a healthy baby?

    No, PGT-A cannot guarantee a healthy baby. It reduces the risk of transferring embryos with chromosomal abnormalities, but other factors can affect implantation and pregnancy outcomes. It is not a guarantee of success.

    What is a mosaic embryo?

    A mosaic embryo has a mix of normal and abnormal cells. PGT-A can sometimes detect mosaicism. The clinical significance is not fully understood, and decisions about transferring mosaic embryos are made on a case-by-case basis with genetic counseling.

    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.

  • How to Plan a PGT Cycle Timeline in Thailand

    If you are considering preimplantation genetic testing (PGT) as part of your IVF journey in Thailand, understanding the timeline can help you plan your travel, work, and expectations. A PGT cycle involves several stages, from ovarian stimulation to embryo biopsy and genetic analysis. While each clinic and individual case is unique, this guide provides a general overview of the steps and the time typically involved. Remember, your specific timeline will depend on your medical history, your clinic’s protocols, and the type of genetic testing you undergo.

    At a Glance: Key Stages of a PGT Cycle

    • Initial consultation and testing: Medical review, blood work, and ultrasound to assess your baseline.
    • Ovarian stimulation: Daily hormone injections for about 10-14 days to stimulate multiple follicles.
    • Egg retrieval: A minor surgical procedure under sedation to collect eggs.
    • Fertilization and embryo culture: Eggs are fertilized with sperm, and embryos develop in the lab for about 5-6 days.
    • Embryo biopsy: A few cells are removed from each embryo for genetic testing.
    • Genetic testing: The biopsy samples are sent to a lab for analysis, which can take several days to weeks.
    • Embryo transfer: A healthy embryo is transferred to the uterus, typically in a subsequent cycle.

    Step 1: Initial Consultation and Pre-Treatment Testing

    Before starting a PGT cycle, you will have a consultation with your fertility specialist. This may be done in person or via telemedicine. The doctor will review your medical history, previous fertility treatments, and any genetic concerns. You will likely undergo blood tests, an ultrasound, and possibly a semen analysis if using a male partner’s sperm. This step is crucial for tailoring your treatment plan.

    Time to plan: This can be done weeks or months before your cycle. Some clinics may require you to complete certain tests in your home country, while others will arrange them upon arrival in Thailand.

    Step 2: Ovarian Stimulation

    Once your baseline tests are complete, you will begin ovarian stimulation. This involves daily hormone injections to encourage your ovaries to produce multiple eggs. The stimulation phase typically lasts about 10 to 14 days, but it can vary based on your response to medication. During this time, you will have regular monitoring appointments, including blood tests and ultrasounds, to track follicle growth and adjust medication doses.

    Travel consideration: You will need to be in Thailand for the entire stimulation phase, as monitoring is frequent. Plan to stay for at least two to three weeks from the start of stimulation to egg retrieval.

    Step 3: Egg Retrieval

    When your follicles are mature, you will receive a trigger injection to finalize egg maturation. Approximately 36 hours later, you will undergo egg retrieval, a minor surgical procedure performed under sedation. The procedure usually takes about 20-30 minutes, and you can go home the same day. After retrieval, you may experience mild cramping or bloating, but most people recover within a day or two.

    Step 4: Fertilization and Embryo Culture

    After retrieval, the eggs are fertilized with sperm in the laboratory. The resulting embryos are cultured for about five to six days, until they reach the blastocyst stage. During this time, the embryology team will monitor their development. Not all eggs will fertilize or develop into viable embryos, so the number of embryos available for testing can vary.

    Step 5: Embryo Biopsy

    Once embryos reach the blastocyst stage, a biopsy is performed. A few cells are removed from the outer layer of each embryo (trophectoderm) for genetic testing. This is a delicate procedure done by experienced embryologists. After biopsy, the embryos are frozen (vitrified) while awaiting test results.

    Step 6: Genetic Testing

    The biopsy samples are sent to a genetics laboratory for analysis. The type of PGT you are having will determine the testing method and time required:

    • PGT-A (aneuploidy screening): Checks for chromosomal abnormalities. Results may take several days to a couple of weeks.
    • PGT-M (monogenic disorders): Tests for specific genetic diseases. This often requires a prior workup and may take longer.
    • PGT-SR (structural rearrangements): Detects chromosomal structural changes. Timeframe similar to PGT-A.

    Your clinic will provide a specific timeframe for your test results. During this waiting period, you can return home if you wish, as the embryos are safely frozen.

    Step 7: Embryo Transfer

    Once your genetic testing results are available, you will discuss them with your doctor. A healthy embryo (or embryos) will be selected for transfer. The transfer is usually done in a subsequent cycle, after your uterine lining is prepared with medication. This preparation can take about two to four weeks. The transfer procedure itself is quick and painless, similar to a pap smear.

    Travel consideration: You will need to be in Thailand for the transfer and the days leading up to it. Plan to stay for at least one to two weeks, depending on your clinic’s protocol.

    Total Timeline: What to Expect

    From the start of ovarian stimulation to embryo transfer, a PGT cycle can take approximately two to three months. This includes the stimulation phase (about two weeks), egg retrieval and embryo culture (about one week), genetic testing (one to several weeks), and a subsequent frozen embryo transfer cycle (about one month). However, this is a general estimate. Your timeline may be shorter or longer based on your individual circumstances and clinic scheduling.

    Questions to Ask Your Clinic

    To plan effectively, ask your clinic for a detailed timeline specific to your case. Consider asking:

    • How long will my stimulation phase likely last based on my initial tests?
    • What is the expected turnaround time for my genetic testing results?
    • Will I need to be in Thailand for the entire cycle, or can I go home between stages?
    • How soon after my test results can I schedule my embryo transfer?
    • Are there any additional tests or consultations I need before starting?

    Next Steps: Your Planning Checklist

    • Consult with a fertility specialist to discuss your medical history and PGT options.
    • Confirm your clinic’s specific timeline and any required pre-tests.
    • Plan your travel and accommodation for the stimulation and retrieval phase, and later for the transfer.
    • Arrange time off work and support for your stay in Thailand.
    • Discuss financial aspects, including the cost of PGT and any additional lab fees.

    Planning a PGT cycle in Thailand involves careful coordination, but with a clear understanding of the steps and a supportive clinic, you can navigate the process smoothly. Always rely on your medical team for personalized advice and timelines.

    Frequently asked questions

    How long does a PGT cycle take in Thailand?

    A typical PGT cycle from ovarian stimulation to embryo transfer can take about two to three months. This includes the stimulation phase (about two weeks), egg retrieval and embryo culture (about one week), genetic testing (one to several weeks), and a subsequent frozen embryo transfer cycle (about one month). Your specific timeline may vary based on your clinic's protocols and your individual response to treatment.

    Can I go home during the genetic testing wait?

    Yes, in most cases you can return home after your embryos are biopsied and frozen. The genetic testing results may take several days to weeks, and you will not need to be in Thailand during that time. Once results are ready, you can plan to return for your embryo transfer.

    What factors can affect the PGT cycle timeline?

    Several factors can influence your timeline, including your ovarian response to stimulation, the number of embryos available for biopsy, the type of genetic testing required, and your clinic's scheduling. Additionally, if you need to undergo any preparatory procedures or if there are delays in test results, your timeline may be extended.

    Do I need to stay in Thailand for the entire PGT cycle?

    No, you typically do not need to stay for the entire cycle. You will need to be present for the stimulation and monitoring phase (about two weeks), egg retrieval, and later for the embryo transfer (about one to two weeks). The genetic testing wait can be done remotely, and you can travel home during that period.

    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.

  • Understanding PGT-A Mosaicism in Thailand: A Guide for Patients

    What Is PGT-A Mosaicism?

    When you undergo preimplantation genetic testing for aneuploidy (PGT-A) during IVF, the laboratory analyzes a small sample of cells from each embryo. The results typically classify embryos as euploid (normal chromosome number), aneuploid (abnormal chromosome number), or mosaic. A mosaic embryo contains a mixture of cells: some with the normal number of chromosomes and some with an abnormal number. This is different from a uniformly aneuploid embryo, where all cells show the same abnormality.

    Mosaicism is reported as a percentage, such as 20% or 40%, indicating the proportion of abnormal cells detected in the biopsy sample. However, this percentage is an estimate based on the small sample tested and may not perfectly reflect the entire embryo. The interpretation of mosaic results is complex and evolving, and it is important to discuss your specific results with a genetic counselor.

    How Are Mosaic Embryos Reported in PGT-A Results?

    PGT-A results typically categorize embryos into three main groups: euploid, aneuploid, and mosaic. Mosaic results may be further described as low-level or high-level mosaicism, depending on the percentage of abnormal cells. Some laboratories also specify which chromosomes are affected and whether the abnormality is a gain or loss of genetic material.

    Because there is no universal standard for reporting mosaicism, different clinics and laboratories may use slightly different criteria. This means that the same embryo could be classified differently by another lab. It is essential to ask your clinic how they define and report mosaicism, and what their experience is with mosaic embryo transfers.

    What Does a Mosaic Result Mean for Your Embryo?

    A mosaic result does not necessarily mean the embryo is abnormal or cannot lead to a healthy baby. In some cases, mosaic embryos may self-correct during development, or the abnormal cells may be confined to the placenta rather than the fetus. However, the outcomes are not guaranteed, and there is a risk of an ongoing pregnancy with chromosomal abnormalities.

    The decision to transfer a mosaic embryo involves balancing the potential for a healthy live birth against the risk of miscarriage or a child with a chromosomal condition. This decision is highly personal and should be made in consultation with your medical team and a genetic counselor who can explain the specific risks based on your embryo’s mosaic pattern.

    Why Genetic Counseling Is Essential

    Genetic counseling is a critical step when you receive a mosaic PGT-A result. A genetic counselor can help you understand the technical aspects of mosaicism, interpret your specific results, and discuss the potential outcomes and risks. They can also explain the limitations of PGT-A, including the fact that it does not test for all genetic conditions and cannot guarantee a healthy baby.

    In Thailand, genetic counseling services may be available at your fertility clinic or through a referral. It is important to ask your clinic about the availability of genetic counseling and to prepare questions before your appointment. A counselor can also help you consider alternative options, such as further testing or using a different embryo.

    Questions to Ask Your Clinic About Mosaic Embryos

    When discussing mosaic results with your clinic, consider asking the following questions:

    • How does your laboratory define and report mosaicism?
    • What percentage of abnormal cells is considered low-level versus high-level mosaicism?
    • Which chromosomes are affected in my embryo, and what is the specific abnormality?
    • What is your clinic’s experience with transferring mosaic embryos?
    • What are the potential risks and outcomes for this specific mosaic pattern?
    • Are there any additional tests that could provide more information?
    • What is the process for genetic counseling, and can I speak with a counselor?

    Next Steps: Making an Informed Decision

    After receiving a mosaic result, take time to gather information and consult with your medical team. Here is a step-by-step approach:

    1. Request a detailed explanation of your PGT-A report from your clinic.
    2. Schedule a genetic counseling session to discuss the implications.
    3. Ask about the likelihood of a healthy live birth with your specific mosaic embryo, based on available research and your clinic’s data.
    4. Consider your personal values and risk tolerance when making a decision.
    5. Discuss alternative options, such as using a euploid embryo if available, or undergoing further testing.

    Remember that PGT-A is a screening tool, not a guarantee. It can reduce the risk of transferring an embryo with a chromosomal abnormality, but it cannot eliminate all risks. Your decision should be based on the best available information and your own preferences.

    For more general information about PGT in Thailand, see our PGT in Thailand guide. You may also find our other guides helpful, or check the FAQ section for common questions.

    Frequently asked questions

    What is a mosaic embryo in PGT-A?

    A mosaic embryo has a mixture of cells with normal and abnormal chromosome numbers. PGT-A can detect this mosaicism, but the percentage is an estimate from a small biopsy sample.

    Can a mosaic embryo lead to a healthy baby?

    In some cases, yes, but outcomes are not guaranteed. Mosaic embryos may self-correct or have abnormal cells confined to the placenta. However, there is a risk of miscarriage or a child with a chromosomal condition. Genetic counseling is essential.

    How is mosaicism reported in PGT-A results?

    Mosaicism is typically reported as a percentage of abnormal cells, sometimes categorized as low-level or high-level. Reporting criteria can vary between laboratories, so it's important to ask your clinic for details.

    Should I transfer a mosaic embryo?

    The decision depends on your specific situation, the mosaic pattern, and your risk tolerance. Discuss with your fertility specialist and a genetic counselor to understand the potential risks and benefits.

    Is genetic counseling available in Thailand for mosaic results?

    Many fertility clinics in Thailand offer genetic counseling or can refer you to a counselor. Ask your clinic about availability and how to schedule a session.

    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.

  • What to Expect During PGT Biopsy in Thailand

    If you are planning preimplantation genetic testing (PGT) in Thailand, you may wonder what happens on the day of the embryo biopsy. This guide explains the typical process, how embryos are handled, and what risks to consider. Remember that every clinic has its own protocols, so use this as a general orientation and confirm details with your fertility team.

    At a Glance: PGT Biopsy Basics

    • Biopsy is performed on embryos created through IVF, usually at the blastocyst stage.
    • A few cells are removed from the outer layer of the embryo (trophectoderm) for genetic analysis.
    • The procedure is done by an experienced embryologist in a specialized laboratory.
    • Embryos are frozen while waiting for results, and a subsequent frozen embryo transfer is planned.
    • PGT is not a guarantee of pregnancy or a healthy baby, and it is not necessary for everyone.

    What Is PGT Biopsy?

    PGT biopsy is a laboratory procedure that removes a small number of cells from an embryo to test for specific genetic conditions. There are different types of PGT: PGT-A (aneuploidy screening), PGT-M (monogenic disorders), and PGT-SR (structural rearrangements). The biopsy itself is similar regardless of the type, but the genetic analysis differs.

    The biopsy is performed after fertilization in the IVF laboratory. It does not involve surgery on the patient; instead, it is a delicate micromanipulation of the embryo under a microscope.

    When Does the Biopsy Happen?

    In most IVF cycles, embryos are cultured for about five to six days until they reach the blastocyst stage. At this point, the embryo has two distinct cell types: the inner cell mass (which becomes the fetus) and the trophectoderm (which becomes the placenta). The biopsy removes a few trophectoderm cells, which is considered safer than removing cells from the inner cell mass.

    The exact timing may vary slightly depending on the clinic and the embryo’s development. Your embryologist will monitor the embryos and decide the optimal time for biopsy.

    How Is the Biopsy Performed?

    The biopsy is a precise procedure carried out by an experienced embryologist. Here is a general step-by-step overview:

    1. Embryo immobilization: The blastocyst is held in place with a specialized holding pipette.
    2. Laser or chemical opening: A small hole is made in the outer shell (zona pellucida) using a laser or chemical solution.
    3. Cell removal: A few trophectoderm cells are gently aspirated or pulled out through the opening.
    4. Cell processing: The removed cells are placed in a tube for genetic testing.
    5. Embryo freezing: The biopsied embryo is then vitrified (frozen) while awaiting results.

    The entire procedure takes only a few minutes per embryo, but it requires great skill and precision. The embryologist’s experience is crucial to minimize any potential damage to the embryo.

    What Happens to the Embryo After Biopsy?

    After the biopsy, the embryo is frozen. This is standard practice because genetic testing takes time, and the embryo needs to be preserved in optimal condition. Once the results are available, you and your doctor will discuss which embryos are suitable for transfer. A frozen embryo transfer (FET) is then planned for a future cycle.

    Freezing also allows time for the results to be analyzed without rushing the transfer. The survival rate of frozen embryos is generally high, but it is not guaranteed.

    Potential Risks and Limitations

    PGT biopsy is generally considered safe, but it is not without risks. The main concerns include:

    • Embryo damage: Although rare, the biopsy procedure can potentially harm the embryo, affecting its viability.
    • Mosaicism: Some embryos may have a mix of normal and abnormal cells, which can make results unclear.
    • No result: Occasionally, the biopsy may not yield enough DNA for analysis, leading to an inconclusive result.
    • False results: No genetic test is 100% accurate. There is a small risk of false positives or negatives.

    It is important to understand that PGT does not guarantee a successful pregnancy or a healthy baby. It is a screening tool that can reduce the risk of certain genetic conditions, but it cannot eliminate all risks.

    Questions to Ask Your Clinic

    Before undergoing PGT biopsy, consider asking your clinic the following questions:

    • How many embryos typically reach the blastocyst stage?
    • What is the experience level of the embryologists performing the biopsy?
    • How long will it take to receive the genetic testing results?
    • What is the clinic’s policy on mosaic embryos?
    • How many embryos are usually biopsied in a cycle?
    • What are the costs involved, and are there any additional fees?

    Next Steps: Your Checklist

    If you are planning PGT biopsy in Thailand, here is a simple checklist to guide you:

    1. Confirm that your clinic offers PGT and has an experienced embryology team.
    2. Discuss your medical history and genetic testing needs with your doctor.
    3. Understand the timeline: IVF cycle, biopsy, freezing, and transfer.
    4. Ask about the laboratory’s accreditation and quality standards.
    5. Clarify the costs and what is included.
    6. Plan for the emotional and physical aspects of the process.

    For more information on PGT in Thailand, visit our PGT in Thailand page. You can also explore our guides and FAQ sections for additional insights.

    Frequently asked questions

    Is PGT biopsy painful?

    No, PGT biopsy is performed on the embryo in the laboratory, not on the patient. The procedure does not cause any physical pain to the woman. The IVF cycle itself may involve some discomfort from injections and egg retrieval, but the biopsy is not felt.

    How long does PGT biopsy take?

    The biopsy procedure itself takes only a few minutes per embryo. However, the overall process from embryo culture to biopsy and freezing takes several days. The genetic analysis may take one to two weeks, depending on the laboratory.

    Can PGT biopsy harm the embryo?

    There is a small risk of embryo damage during biopsy, but it is rare when performed by an experienced embryologist. The procedure is designed to minimize harm, and most embryos survive the biopsy and freezing process. However, no procedure is completely risk-free.

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

    PGT-A screens for aneuploidy (abnormal number of chromosomes), PGT-M tests for specific single-gene disorders, and PGT-SR checks for structural chromosomal rearrangements. The biopsy procedure is similar, but the genetic analysis differs. Your doctor will recommend the appropriate type based on your situation.

    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.

  • How to Interpret PGT-M Results in Thailand

    Understanding Your PGT-M Report

    Receiving your PGT-M results can feel overwhelming. This guide explains the common terms you will see on your report and what they mean for your family-building journey. Remember, PGT-M is a screening tool, not a guarantee of a healthy baby. Always discuss your results with a genetic counselor who can provide personalized guidance.

    What Is PGT-M?

    PGT-M (preimplantation genetic testing for monogenic disorders) is a test performed on embryos created through IVF. It checks for specific single-gene conditions, such as cystic fibrosis or Huntington’s disease, that are known to run in a family. The goal is to identify embryos that do not carry the disease-causing mutation, reducing the risk of passing it on to your child.

    How PGT-M Results Are Reported

    Your PGT-M report will typically list each embryo tested and its status for the condition in question. The three main categories are:

    • Affected: The embryo carries the disease-causing mutation and is likely to develop the condition.
    • Carrier: The embryo carries one copy of the mutation but does not have the disease. This is relevant for recessive conditions, where two copies are needed to cause the disease.
    • Unaffected: The embryo does not carry the mutation and is not affected by the condition.

    Some reports may also include terms like “unaffected non-carrier” or “unaffected carrier.” Your genetic counselor will explain exactly what each term means for your specific situation.

    What Do the Results Mean for Your Embryos?

    If you have embryos that are unaffected, they may be suitable for transfer. If all embryos are affected or carriers, you may need to consider other options, such as further IVF cycles, using donor embryos, or other family-building paths. Your clinic and genetic counselor can discuss these options with you.

    The Role of Genetic Counseling

    Genetic counseling is a critical step after receiving PGT-M results. A genetic counselor can help you understand the medical implications, the inheritance patterns, and the emotional aspects of your results. They can also discuss the accuracy of the test and any limitations. In Thailand, genetic counseling is often available through your fertility clinic or a genetics specialist.

    Questions to Ask Your Clinic

    When reviewing your results, consider asking your clinic and genetic counselor these questions:

    • What is the accuracy of the PGT-M test for our specific condition?
    • What is the difference between a carrier and an affected embryo for our condition?
    • Are there any embryos that are suitable for transfer?
    • What are the next steps if no unaffected embryos are available?
    • How does the lab report results, and what do the technical terms mean?

    Next Steps After Receiving Results

    After you have reviewed your results with your genetic counselor, you may decide to proceed with a frozen embryo transfer (FET) of an unaffected embryo. Your clinic will guide you through the preparation and timing. If you have questions about the process, refer to our PGT in Thailand guide for an overview.

    Limitations of PGT-M

    PGT-M is highly accurate but not infallible. It tests for specific mutations, but it cannot detect all genetic abnormalities. Additionally, PGT-M does not guarantee a successful pregnancy or a healthy baby. Other factors, such as embryo quality and maternal age, also affect outcomes. Always discuss the limitations with your provider.

    Emotional Considerations

    Receiving PGT-M results can be emotionally challenging, especially if you receive unexpected news. It is normal to feel a range of emotions. Seek support from your partner, family, or a professional counselor. Many clinics in Thailand offer psychological support services.

    Your Next Steps

    To make the most of your PGT-M results:

    1. Schedule a follow-up appointment with your genetic counselor.
    2. Bring a list of questions to your appointment.
    3. Discuss all your options, including the possibility of additional IVF cycles.
    4. Take time to process the information before making decisions.

    For more general information, visit our guides section or check our FAQ page.

    Frequently asked questions

    What does 'affected' mean in PGT-M results?

    An 'affected' embryo carries the disease-causing mutation and is expected to develop the condition. These embryos are typically not considered for transfer.

    Can a carrier embryo be transferred?

    For recessive conditions, a carrier embryo has one copy of the mutation but does not have the disease. Whether it can be transferred depends on the specific condition and your family's goals. Discuss with your genetic counselor.

    How accurate is PGT-M?

    PGT-M is highly accurate for the specific mutation tested, but it is not 100% perfect. There is a small risk of misdiagnosis. Your clinic can provide more details about their lab's accuracy.

    What if all my embryos are affected?

    If no unaffected embryos are available, you may consider another IVF cycle, using donor embryos, or other family-building options. Your clinic and genetic counselor can discuss these alternatives.

    Do I need genetic counseling after PGT-M?

    Yes, genetic counseling is strongly recommended. It helps you understand your results, the implications, and your options, ensuring you make informed decisions.

    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.