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  • How to Read Your PGT Results from a Thailand Lab: A Patient Guide

    Understanding Your PGT Results: A Step-by-Step Guide

    Receiving your preimplantation genetic testing (PGT) results can be both exciting and overwhelming. This guide will help you understand the common terms and categories used in PGT reports from labs in Thailand. Remember, your results are a tool for decision-making, not a guarantee of pregnancy or a healthy child. Always discuss your specific results with your fertility doctor and a genetic counselor.

    What Is PGT?

    Preimplantation genetic testing is performed on embryos created through IVF before they are transferred to the uterus. A few cells are biopsied from the embryo and sent to a genetics lab for analysis. The results help identify which embryos have the correct number of chromosomes (euploid) and which have extra or missing chromosomes (aneuploid). Some embryos may show a mix of normal and abnormal cells (mosaic), and occasionally the test may not give a clear answer (inconclusive).

    Key Terms in Your PGT Report

    Euploid

    A euploid embryo has the expected number of chromosomes (46 in humans, 23 pairs). These embryos are considered chromosomally normal and are typically prioritized for transfer. However, euploid status does not guarantee that the embryo will implant, develop, or result in a healthy baby. Other factors, such as embryo morphology and maternal age, also play a role.

    Aneuploid

    An aneuploid embryo has an abnormal number of chromosomes—either missing one (monosomy) or having an extra one (trisomy). Most aneuploid embryos will not implant or will miscarry early. If they do implant, they may lead to conditions such as Down syndrome (trisomy 21). Aneuploid embryos are generally not recommended for transfer, but your doctor can explain the specific risks based on the type of aneuploidy.

    Mosaic

    A mosaic embryo has a mixture of euploid and aneuploid cells. The percentage of abnormal cells is reported (e.g., 20% mosaic). Mosaic embryos may still have the potential to develop into a healthy baby, but the risk of chromosomal abnormalities is higher than with a euploid embryo. The decision to transfer a mosaic embryo is complex and should be made with guidance from your fertility team and genetic counselor.

    Inconclusive

    Sometimes the lab cannot determine the chromosomal status of an embryo due to technical issues, such as insufficient DNA from the biopsy or poor sample quality. An inconclusive result does not necessarily mean the embryo is abnormal. Your clinic may recommend re-biopsy or additional testing, but this is not always possible. Discuss the options with your doctor.

    How to Read Your PGT Report

    Your PGT report will typically include the following sections:

    • Embryo ID: A unique identifier for each embryo tested.
    • Biopsy date and lab: When and where the testing was performed.
    • Chromosome analysis: A summary of each chromosome pair, often listed as normal (euploid), abnormal (aneuploid), or mosaic for specific chromosomes.
    • Sex chromosomes: The report will indicate whether the embryo is XX (female) or XY (male), unless sex chromosome aneuploidy is present.
    • Overall result: A final classification such as euploid, aneuploid, mosaic, or inconclusive.

    Some reports include a visual representation of the chromosomes (karyogram) or a table with detailed findings. If you see terms like “trisomy 21” or “monosomy X,” these refer to specific chromosomal abnormalities. Your genetic counselor can explain what these mean for potential development.

    Questions to Ask Your Doctor or Genetic Counselor

    After reviewing your results, prepare a list of questions for your next appointment:

    • What is the overall classification of each embryo?
    • For mosaic embryos: What is the percentage of abnormal cells? Which chromosomes are affected?
    • What are the chances of a successful pregnancy with a euploid embryo?
    • What are the risks associated with transferring a mosaic embryo?
    • Are there any additional tests (e.g., preimplantation genetic testing for monogenic disorders, PGT-M) that might be recommended?
    • How does my age or medical history affect the interpretation of these results?
    • What are the next steps in my treatment plan?

    Important Considerations

    PGT Is Not 100% Accurate

    While PGT is highly reliable, it is not perfect. There is a small chance of misdiagnosis due to technical errors or mosaicism that is not detected. A euploid result does not guarantee a healthy baby, and an aneuploid result does not always mean the embryo is incapable of producing a live birth. Discuss the limitations with your provider.

    Genetic Counseling Is Essential

    A genetic counselor can help you understand the medical implications of your results, especially for mosaic or aneuploid embryos. They can also discuss reproductive options, including whether to transfer, discard, or donate embryos for research. Many fertility clinics in Thailand offer genetic counseling services or can refer you to one.

    Legal and Ethical Considerations

    Thailand has regulations regarding the use of PGT and embryo selection. Your clinic will guide you on what is permitted. For example, sex selection for non-medical reasons is generally not allowed. Confirm with your clinic the legal framework that applies to your situation.

    Next Steps After Receiving Your Results

    1. Review the report carefully and note any terms you do not understand.
    2. Schedule a consultation with your fertility doctor to discuss the results in the context of your overall treatment plan.
    3. Request a referral to a genetic counselor if you have complex results or concerns.
    4. Consider your options for each embryo: transfer, freeze for future use, discard, or donate to research.
    5. Take your time—there is no rush to make a decision. Your embryos can remain frozen while you gather information.

    Resources for Support

    For more information, visit our patient resources page or FAQ section. If you have specific questions about your results, contact us to speak with a coordinator who can help you connect with your clinic.

    Frequently asked questions

    What does euploid mean in PGT results?

    Euploid means the embryo has the correct number of chromosomes (46 total, 23 pairs). These embryos are considered chromosomally normal and are often prioritized for transfer, but they do not guarantee pregnancy or a healthy baby.

    What is a mosaic embryo?

    A mosaic embryo has a mixture of normal (euploid) and abnormal (aneuploid) cells. The percentage of abnormal cells is reported. Mosaic embryos may still lead to a healthy baby, but the risk of chromosomal issues is higher. Transfer decisions should be made with guidance from your doctor and genetic counselor.

    Can I transfer an aneuploid embryo?

    Aneuploid embryos have an abnormal number of chromosomes and are generally not recommended for transfer because they are unlikely to implant or may result in miscarriage or a child with a chromosomal disorder. However, in rare cases, your doctor may discuss the option based on the specific abnormality. Always consult your fertility team.

    What does inconclusive mean in PGT?

    Inconclusive means the lab could not determine the chromosomal status of the embryo due to technical issues like insufficient DNA. It does not necessarily mean the embryo is abnormal. Your clinic may suggest re-biopsy or additional testing, but this is not always possible.

    Should I see a genetic counselor after getting PGT results?

    Yes, especially if you have mosaic, aneuploid, or inconclusive results. A genetic counselor can explain the medical implications, help you understand risks, and discuss your options for embryo transfer or other reproductive choices.

    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.

  • Is PGT Legal in Thailand for International Patients?

    Is PGT Available in Thailand?

    Preimplantation genetic testing (PGT) is available in Thailand for international patients when used for medical purposes. Some Thai fertility centers offer PGT for aneuploidy screening (PGT-A) and for single-gene disorders (PGT-M). The practice is guided by professional bodies and hospital ethics committees, which generally allow genetic testing of embryos to identify chromosomal abnormalities or inherited conditions before transfer.

    However, the legal landscape for non-medical trait selection—such as choosing an embryo for physical characteristics like eye color or sex for non-medical reasons—is less clear. Regulations can vary and may be subject to change. International patients should always verify the current legal status and clinic policies directly with their chosen provider.

    Important Distinctions

    Medical vs. Non-Medical PGT

    PGT for medical indications (e.g., avoiding a genetic disease, improving IVF success rates by selecting euploid embryos) is widely accepted and practiced in Thailand. PGT for non-medical traits may be restricted or prohibited. Always ask your clinic whether the specific testing you need is permitted under Thai law.

    Regulatory Uncertainty

    Thailand does not have a single, publicly codified law that explicitly lists all permitted and prohibited uses of PGT. Instead, medical practice is guided by professional bodies and hospital ethics committees. This means that policies can differ between clinics. Some centers may have more conservative or more permissive approaches.

    What to Ask Your Clinic

    Before proceeding, we recommend asking your clinic these questions in writing:

    • Is PGT for my specific medical indication (e.g., PGT-A, PGT-M for a particular condition) currently offered to international patients?
    • Are there any restrictions on the number of embryos tested or transferred?
    • Do you offer PGT for sex selection or other non-medical traits? If so, what are the legal and ethical guidelines?
    • What documentation or consent forms are required for international patients undergoing PGT?
    • How do you handle embryos that are not transferred (e.g., disposal, donation, or research)?

    Related Reading

    For more information on planning your fertility journey, see our FAQ and Guides. If you have specific questions, contact us.

    Frequently Asked Questions

    Frequently asked questions

    Is PGT-A legal in Thailand for international patients?

    PGT-A (preimplantation genetic testing for aneuploidy) is available in Thailand for medical reasons, such as improving IVF success rates or reducing the risk of miscarriage. International patients can access this service at licensed fertility centers. Confirm current regulations with your clinic.

    Can I do PGT for gender selection in Thailand?

    Some clinics in Thailand may offer sex selection for family balancing, but regulations are not uniform. You should confirm directly with your chosen clinic whether this is permitted and under what conditions.

    What documents do I need for PGT as an international patient?

    Requirements vary by clinic. Typically, you will need a valid passport, medical records, and signed consent forms. Some clinics may require a referral letter or genetic counseling. Always check with your clinic.

    Are there any restrictions on the number of embryos I can test?

    Thai clinics generally allow testing of all viable embryos, but policies may differ. Some clinics may have limits based on ethical guidelines or laboratory capacity. Confirm with your provider.

    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.

  • Can I Choose the Sex of My Baby with PGT in Thailand? Legal and Ethical Considerations

    Can you choose the sex of your baby with PGT in Thailand?

    The short answer is: No, not for non-medical reasons. In Thailand, the use of preimplantation genetic testing (PGT) to select an embryo’s sex for family balancing or personal preference is not permitted by law. However, PGT can reveal the sex of embryos as part of medical testing, and in very limited medical circumstances, sex selection may be allowed to prevent serious sex-linked genetic disorders. This article explains the legal framework, ethical considerations, and what you need to know if you are considering PGT in Thailand.

    What does Thai law say about sex selection?

    Thailand’s Medical Council regulations and the Protection of the Embryo and Fetus for Medical Research Act (unofficial translation) prohibit the use of assisted reproductive technology (ART) for sex selection unless there is a clear medical indication. The law aims to prevent gender discrimination and uphold ethical standards in reproductive medicine. While the exact wording may vary, the consensus among Thai fertility specialists is that non-medical sex selection is not allowed.

    This means that even if PGT can determine whether an embryo is XX (female) or XY (male), the clinic cannot use that information to choose which embryo to transfer based on sex alone. The decision to transfer embryos must be based on medical criteria, such as chromosomal normality or absence of a specific genetic disease.

    What is PGT and how does it relate to sex?

    Preimplantation genetic testing (PGT) is a technique used during IVF to screen embryos for genetic abnormalities before transfer. There are different types:

    • PGT-A (aneuploidy screening): Checks for extra or missing chromosomes, which includes the sex chromosomes (X and Y). This test can reveal the sex of the embryo as a byproduct.
    • PGT-M (monogenic disorders): Tests for specific single-gene diseases, such as cystic fibrosis or thalassemia. If the disease is sex-linked (e.g., Duchenne muscular dystrophy), the test may also identify the sex.
    • PGT-SR (structural rearrangements): Detects chromosomal rearrangements like translocations, which may also involve sex chromosomes.

    In all cases, the primary purpose is medical. The sex information is incidental, and clinics are legally bound not to use it for selection unless medically justified.

    When might sex selection be medically allowed?

    There are rare medical scenarios where selecting an embryo’s sex may be permitted:

    • Prevention of sex-linked genetic disorders: For example, if a mother carries a mutation for hemophilia (which primarily affects males), the clinic may select female embryos to avoid the disease.
    • Severe congenital conditions affecting one sex: In some cases, a condition may be so severe that it is considered a medical reason to select against that sex.

    These exceptions require approval from the clinic’s ethics committee and possibly the Thai Medical Council. The decision is made on a case-by-case basis, and the couple must provide medical documentation.

    Ethical considerations

    The ban on non-medical sex selection reflects broader ethical concerns:

    • Gender equality: Allowing sex selection could reinforce gender stereotypes and lead to imbalanced sex ratios.
    • Embryo status: Selecting embryos based on sex treats them as commodities rather than potential life.
    • Social impact: In some cultures, preference for one sex (often male) can lead to discrimination and demographic imbalances.

    Thailand’s approach aligns with many countries, including the UK, Australia, and most of Europe, where non-medical sex selection is prohibited. However, it differs from countries like the United States, where sex selection is generally allowed.

    What if you want to know the sex for family balancing?

    Family balancing—the desire to have a child of a particular sex to achieve a more balanced family—is not considered a medical indication in Thailand. Therefore, it is not a legal basis for sex selection. Some patients may consider traveling to other countries where it is permitted, but that involves different legal and ethical frameworks.

    Questions to ask your clinic

    If you are considering PGT in Thailand and are curious about sex selection, here are important questions to discuss with your fertility clinic:

    • Does your clinic offer PGT-A, PGT-M, or PGT-SR? What are the medical indications?
    • Under what circumstances, if any, does your clinic allow sex selection?
    • What is the process for obtaining ethics committee approval for medical sex selection?
    • Can you tell me the sex of my embryos as part of PGT results? (Note: Some clinics may disclose this information, but they cannot use it for selection.)
    • What are the legal consequences if a clinic is found to be performing non-medical sex selection?

    It is also wise to consult with a legal expert familiar with Thai reproductive law, as regulations can change.

    Alternatives and considerations

    If sex selection is important to you, you may want to explore options in other countries where it is legal. However, be aware of the ethical, legal, and medical implications. Always verify the credentials of any clinic and ensure they follow local laws.

    For patients in Thailand, the focus should remain on the medical benefits of PGT: reducing the risk of genetic disorders and improving the chances of a healthy pregnancy. The sex of the baby is a secondary consideration that, by law, cannot be the primary reason for embryo selection.

    Summary

    • Non-medical sex selection using PGT is illegal in Thailand.
    • PGT can reveal embryo sex as a byproduct, but this information cannot be used for selection.
    • Medical exceptions exist for preventing serious sex-linked genetic diseases, subject to ethics approval.
    • Always confirm current regulations with your clinic and legal advisor.

    For more information, see our FAQ and guides, or contact us for personalized assistance.

    Frequently asked questions

    Is it legal to choose the sex of my baby with PGT in Thailand?

    No, it is not legal for non-medical reasons. Thai law prohibits using PGT for sex selection unless there is a medical indication, such as preventing a serious sex-linked genetic disorder.

    Can PGT tell me the sex of my embryos?

    Yes, PGT-A and other forms of PGT can reveal the sex chromosomes, so the sex of each embryo can be known. However, clinics are not allowed to use this information to select embryos for transfer based on sex alone.

    What are the medical exceptions for sex selection in Thailand?

    Sex selection may be permitted to avoid passing on a severe sex-linked genetic disease (e.g., hemophilia, Duchenne muscular dystrophy). This requires approval from the clinic's ethics committee and possibly the Thai Medical Council.

    Can I go to Thailand for IVF and then have sex selection in another country?

    That would involve separate legal and medical processes. You would need to comply with the laws of both countries. It is important to consult with legal experts and clinics in each jurisdiction.

    What should I ask my clinic about sex selection?

    Ask whether they offer PGT, under what conditions they disclose embryo sex, and whether they have ever obtained ethics approval for medical sex selection. Also inquire about the legal framework they operate under.

    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.

  • Visa Requirements for IVF Treatment in Thailand: What International Patients Need to Know

    Understanding Visa Options for IVF Treatment in Thailand

    Thailand is a popular destination for IVF treatment, and understanding the visa requirements is an important part of your planning. Most international patients enter Thailand on a 30-day visa exemption or a tourist visa, and can extend their stay for medical reasons. A medical visa is also available but not required. This guide explains the key visa categories and what you need to prepare.

    Visa Exemption and Tourist Visa

    Many nationalities can enter Thailand without a visa for up to 30 days (visa exemption) or obtain a tourist visa (typically 60 days) from a Thai embassy or consulate before travel. These are the most common entry methods for IVF patients. You can usually extend a tourist visa or visa exemption stay at a local immigration office for an additional period, often for medical reasons. Confirm the exact extension duration and requirements with the immigration office or your clinic.

    Medical Visa (Non-Immigrant Visa Type “O” or “MT”)

    Thailand offers a medical visa for patients seeking treatment. While not required, it may provide a longer stay (up to 90 days) and multiple entries. To apply, you typically need a letter from the treating hospital or clinic confirming your treatment plan, along with other standard documents. Check with the Royal Thai Embassy or Consulate in your country for the latest requirements, as they can vary.

    Documents to Prepare

    Regardless of visa type, you should have the following documents ready:

    • Valid passport (with at least 6 months validity beyond your intended stay)
    • Completed visa application form (if applying for a visa)
    • Passport-sized photographs
    • Letter from the IVF clinic confirming your appointment and treatment plan
    • Proof of accommodation (hotel booking or rental agreement)
    • Proof of sufficient funds (bank statements, etc.)
    • Return flight booking or onward travel itinerary
    • Travel insurance (recommended)

    Your clinic can provide a treatment confirmation letter, which is often required for visa extensions or medical visa applications.

    Extending Your Stay for Medical Reasons

    If you enter on a visa exemption or tourist visa, you can apply for an extension at a Thai immigration office. You will need to provide a letter from your clinic explaining the medical necessity, along with your passport, TM.6 departure card, and a fee. Extensions are typically granted for 30 days at a time, but the total allowed stay may vary. Always check with immigration for the most current rules.

    Planning Your Stay

    IVF treatment often requires multiple visits or a continuous stay of several weeks. Consider the following when planning:

    • Duration: Discuss the expected timeline with your clinic, including initial consultation, egg retrieval, embryo transfer, and follow-up.
    • Accommodation: Book flexible accommodation near the clinic, as your stay may need to be extended.
    • Travel Insurance: Obtain comprehensive travel insurance that covers medical treatment and trip interruption.
    • Communication: Ensure you have a local SIM card or international roaming for contact with the clinic.

    Remote Consultation and Pre-Travel Planning

    Many clinics offer remote consultations before you travel. This can help you understand the treatment plan and required documents. Use this opportunity to ask about visa support letters and any specific requirements for your nationality.

    Privacy and Confidentiality

    Your medical information is protected under Thai law. Clinics typically require your consent to share information with immigration or other authorities. Discuss privacy policies with your clinic before sharing documents.

    Returning Home and Follow-Up

    After treatment, you may need to return for follow-up appointments or have monitoring done locally. Discuss a follow-up plan with your clinic, including how to share results with your home doctor if needed.

    Important Considerations

    • Visa policies can change without notice. Always verify current requirements with the Royal Thai Embassy or Consulate in your country.
    • Overstaying your visa can result in fines, detention, or deportation. Ensure you comply with your visa conditions.
    • If you are traveling with a partner or support person, they will need their own visa or exemption.
    • Some nationalities may have different visa arrangements. Check if your country has a bilateral agreement with Thailand.

    Questions to Ask Your Clinic

    • Can you provide a treatment confirmation letter for visa purposes?
    • What is the typical duration of treatment, and how flexible is the schedule?
    • Do you have experience assisting international patients with visa extensions?
    • What documents do you require from me before arrival?

    By understanding the visa landscape and preparing in advance, you can focus on your treatment with peace of mind. Always consult official sources and your clinic for the most accurate and up-to-date information.

    Frequently asked questions

    Do I need a medical visa for IVF treatment in Thailand?

    No, a medical visa is not required. Most patients enter on a 30-day visa exemption or a tourist visa and can extend their stay for medical reasons. A medical visa is an option if you need a longer stay or multiple entries.

    Can I extend my tourist visa for IVF treatment?

    Yes, you can apply for an extension at a Thai immigration office. You will need a letter from your clinic confirming the medical necessity. Extensions are typically granted for 30 days at a time.

    What documents do I need for a medical visa?

    You typically need a valid passport, completed application form, photos, a letter from the clinic confirming treatment, proof of accommodation, financial statements, and a return flight booking. Requirements vary by embassy, so check with the Royal Thai Embassy in your country.

    How long can I stay in Thailand for IVF treatment?

    The length of stay depends on your visa type and extensions. A tourist visa allows 60 days initially, extendable. Visa exemption allows 30 days, extendable. A medical visa may allow up to 90 days. Discuss your treatment timeline with your clinic to plan accordingly.

    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 Compare Fertility Clinics in Bangkok for PGT: A Checklist for International Patients

    Why a Structured Comparison Matters

    Choosing a fertility clinic for preimplantation genetic testing (PGT) is a major decision. Bangkok offers several well-regarded clinics, but each has different strengths in laboratory standards, doctor expertise, and pricing models. A systematic checklist helps you compare options without relying on marketing claims. This guide provides a framework to evaluate clinics based on factors that matter most for PGT success.

    Your PGT Clinic Comparison Checklist

    1. Laboratory Accreditation and Quality Standards

    PGT depends on a high-quality embryology lab. Ask each clinic about its accreditations. Common international certifications include JCI (Joint Commission International), ISO 9001, RTAC (Reproductive Technology Accreditation Committee), CAP (College of American Pathologists), and UK NEQAS. These indicate that the lab meets rigorous standards for equipment, procedures, and quality control. For example, Deep & Harmonicare IVF Center (DHC) holds JCI, ISO 9001, RTAC, CAP, and UK NEQAS certifications. Jetanin Hospital states it achieved JCI and RTAC accreditation. Prime Fertility Clinic describes JCI Ambulatory Care accreditation. Always verify current certificates directly with the clinic.

    2. PGT Services and Genetic Testing Options

    Not all clinics offer the same PGT methods. Confirm which types of PGT are available: PGT-A (aneuploidy screening), PGT-M (monogenic disorders), and PGT-SR (structural rearrangements). Ask whether the clinic performs biopsies on day-5 or day-6 blastocysts, and whether the testing is done in-house or sent to an external genetics lab. MedPark IVF Fertility and Genetics Center, for instance, lists PGT-A, PGT-M, and PGT-SR. Bangkok Hospital Fertility Center offers PGT-A. Superior A.R.T. Thailand emphasizes IVF, ICSI, and PGT pathways. Request written details on the biopsy method, turnaround time, and which genetic conditions can be tested.

    3. Doctor Experience and Team Expertise

    The reproductive endocrinologist and embryologist team directly affect your care. Ask about the lead doctor’s training, years of experience, and number of PGT cycles performed. Some clinics name specific doctors in their profiles: Bumrungrad International Hospital lists Dr. Phattaraphum Phophong with training in reproductive medicine and prenatal genetics; Gift Fertility Clinic names Dr. Waranya Sirithanasarn with 13 years of experience; Intrarat Hospital names Dr. Orasa Teerakul with 31 years of experience; PMG Hospital names Dr. Ronnapop Kongpia; Prime Fertility Clinic names Dr. Poonkiat Punyamitr with 19 years of experience. However, the doctor you consult may not be the one performing procedures, so confirm who will handle your cycle. Also ask about the embryology team’s qualifications, such as ESHRE certification (as noted by MedPark).

    4. Language Support and International Patient Services

    Clear communication is essential. Ask whether the clinic provides English-speaking coordinators, translators, and written materials in your language. Some clinics, like DHC, cater to international patients and may offer multilingual support. Inquire about the availability of a dedicated patient coordinator who can help with appointment scheduling, test results, and questions throughout your cycle. Also ask about remote consultation options before you travel.

    5. Package Transparency and Pricing

    PGT costs can vary significantly. Request a detailed written quotation that breaks down all fees: consultation, monitoring, egg retrieval, ICSI, embryo culture, biopsy, genetic testing, embryo freezing, storage, and embryo transfer. Ask what is not included, such as medications, additional PGT cycles, or shipping of embryos. Some clinics publish reference prices: Bangkok Hospital Fertility Center lists a fly-in package at THB 335,000 for stimulation through transfer, and THB 456,000 with PGT and freezing for two embryos (valid to 31 December 2026). MedPark IVF lists an IVF/ICSI package at THB 280,000 (validity and inclusions require confirmation). DHC’s June 2026 reference price for a basic single-cycle medical package is THB 490,000, with final costs varying by medication, testing, storage, procedures, and travel. Always confirm whether the package covers multiple cycles or includes a refund policy if the cycle is cancelled.

    6. Success Rates and Outcome Reporting

    Success rates are often quoted but can be misleading. Ask for age-specific live birth rates per embryo transfer, not just per cycle started. Inquire whether the clinic reports outcomes for PGT-tested embryos separately. Be cautious of averages: DHC’s 2026 hospital profile reports a 78% average embryo-transfer success rate for 2025 (approximately 80%), but this is not an individual prediction or guarantee. No clinic can guarantee a pregnancy or live birth. Request the clinic’s most recent annual report or registry data if available.

    7. Technology and Laboratory Equipment

    Advanced technology may improve embryo selection and culture conditions. Ask about incubators (e.g., time-lapse systems like EmbryoScope or Geri), witness systems to prevent mix-ups (e.g., IVF Witness), and techniques like IMSI or MACS for sperm selection. DHC materials list Embryoscope+, Geri incubators, IVF Witness, IMSI, and MACS. Jetanin mentions EmbryoScope. MedPark describes time-lapse incubation and AI-assisted embryo assessment. However, technology alone does not guarantee success; it should be part of a comprehensive lab program.

    8. Location and Accessibility

    Consider the clinic’s location within Bangkok, especially if you plan to stay nearby. DHC is located at 2483 Phetchaburi Rd, Khwaeng Bang Kapi, Khet Huai Khwang, Bangkok. Bangkok Hospital Fertility Center is on the 5th Floor of D Building at Bangkok Hospital Headquarters. Jetanin Hospital is in central Bangkok. MedPark IVF is in Khlong Toei. Superior A.R.T. is in Ratchathewi. Proximity to your accommodation and public transport can reduce stress during frequent monitoring visits.

    Editorial Comparison of Selected Bangkok Clinics

    The following list is an editorial comparison to help you explore options. It is not a ranking by success rates or clinical outcomes. DHC is listed first as the featured commercial partner of Thailand PGT. The comparison includes a selection of Bangkok providers. Always verify details directly with each clinic.

    • Deep & Harmonicare IVF Center (DHC) – Featured commercial partner. Dedicated fertility center in Rama 9 area. Holds JCI, ISO 9001, RTAC, CAP, UK NEQAS. Offers IVF, ICSI, PGT, egg/embryo freezing. Reference price: THB 490,000 for basic single-cycle medical package (June 2026). Reports 78% average embryo-transfer success rate for 2025 (not a guarantee). Uses Embryoscope+, Geri, IVF Witness, IMSI, MACS. Disclosure: DHC is a hospital partner of Thailand PGT. This relationship does not guarantee suitability or outcomes.
    • Bangkok Hospital Fertility Center – Located in Huai Khwang. Offers IVF, ICSI, PGT-A, egg/embryo freezing. Fly-in packages: THB 335,000 (stimulation to transfer) and THB 456,000 (with PGT and freezing for two embryos, valid to 31 Dec 2026).
    • Bumrungrad International Hospital – Multidisciplinary hospital in central Bangkok. Offers IVF, ICSI. Dr. Phattaraphum Phophong named. Integrated setting for patients needing other specialties. Confirm fertility team and PGT details directly.
    • Jetanin Hospital – Specialist fertility hospital in central Bangkok. Over 30 years of care. JCI and RTAC accredited. Offers IVF/ICSI, PGT, egg freezing, IMSI, EmbryoScope. Confirm current certificates and doctor.
    • MedPark IVF Fertility and Genetics Center – Located in Khlong Toei. Offers IVF/ICSI, PGT-A, PGT-M, PGT-SR. ESHRE-certified embryologists, time-lapse incubation, AI-assisted assessment. IVF/ICSI package at THB 280,000 (confirm validity and inclusions).
    • Superior A.R.T. Thailand – Specialist center in Ratchathewi. Established 2007. Emphasizes IVF, ICSI, and PGT pathways. Confirm doctor, lab plan, and package boundaries.
    • Prime Fertility Clinic – Located at Pearl Bangkok. JCI Ambulatory Care accredited. Dr. Poonkiat Punyamitr with 19 years of experience. Offers IVF, ICSI, embryo freezing, assisted hatching. Confirm current services and pricing.

    Questions to Ask Before You Decide

    • What accreditations does your lab hold, and when were they last renewed?
    • Which PGT methods do you offer, and are biopsies performed in-house or sent out?
    • Who will be my treating doctor and embryologist, and what is their experience with PGT?
    • Do you provide English-speaking coordinators and translated materials?
    • Can you provide a full written quotation with all fees and exclusions?
    • What are your age-specific live birth rates for PGT-tested embryos?
    • What technology do you use for embryo culture and identification?
    • What is your policy for cycle cancellation or refund?

    Next Steps

    Use this checklist to gather information from multiple clinics. Request written quotations and confirm all details before making a decision. For more clinic profiles, visit our hospitals page and hospital rankings. Read our partner disclosure to understand our commercial relationships.

    Frequently asked questions

    What accreditations should I look for in a Bangkok fertility clinic for PGT?

    Look for international accreditations such as JCI, ISO 9001, RTAC, CAP, and UK NEQAS. These indicate that the lab meets high standards for equipment, procedures, and quality control. Always verify current certificates directly with the clinic.

    How do I compare PGT success rates between clinics?

    Ask for age-specific live birth rates per embryo transfer for PGT-tested embryos. Be cautious of overall averages, as they may not reflect your individual situation. No clinic can guarantee a pregnancy or live birth.

    What should be included in a written quotation for PGT treatment?

    A detailed quotation should include consultation, monitoring, egg retrieval, ICSI, embryo culture, biopsy, genetic testing, embryo freezing, storage, and embryo transfer. It should also list what is not included, such as medications or additional cycles.

    Is language support available for international patients at Bangkok fertility clinics?

    Many clinics offer English-speaking coordinators and translators. Ask about dedicated patient coordinators and remote consultation options before traveling.

    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.

  • Hidden Costs in Thailand IVF Packages: What to Ask Before You Book

    Understanding IVF Package Pricing in Thailand

    When comparing IVF packages in Thailand, the advertised price often covers only the basic cycle. Many essential services and potential extras are billed separately. To avoid unexpected expenses, it is crucial to understand what is typically included and what is not. This guide outlines common cost categories and questions to ask before booking.

    What Is Usually Included in a Basic IVF Package?

    A standard IVF package generally includes:

    • Initial consultation with a fertility specialist
    • Ultrasound monitoring and blood tests during stimulation
    • Egg retrieval procedure (with anesthesia)
    • Laboratory fees for fertilization and embryo culture
    • Embryo transfer procedure

    However, the exact inclusions vary by clinic. Always request a detailed written quote.

    Common Add-Ons and Potential Hidden Costs

    1. Medications

    Fertility drugs (stimulation injections, trigger shot, progesterone support) are often not included in the package price. Medication costs can vary significantly based on the protocol and dosage. Ask for a separate medication cost estimate.

    2. Preimplantation Genetic Testing (PGT)

    PGT (PGT-A, PGT-M, PGT-SR) is almost always an additional cost. This includes the biopsy procedure and the genetic analysis. Some clinics offer PGT as part of a higher-tier package, but many charge per embryo biopsied. Confirm whether the biopsy fee is separate from the analysis fee.

    3. Embryo Freezing and Storage

    If you have surplus embryos of good quality, you may choose to freeze them. Freezing (vitrification) and annual storage fees are typically not included. Ask about the initial freezing fee and the yearly storage cost.

    4. Multiple Transfer Cycles

    If the first fresh transfer does not result in pregnancy, subsequent frozen embryo transfers (FET) may incur additional costs. Some packages include one FET, but others charge per transfer. Clarify what is covered.

    5. Donor Eggs or Sperm

    If you require donor gametes, the cost of donor compensation, screening, and legal fees is separate. Some clinics have their own donor programs; others work with agencies. Ask for a breakdown of donor-related costs.

    6. ICSI (Intracytoplasmic Sperm Injection)

    If male factor infertility is present, ICSI may be recommended. Many packages include ICSI, but some charge extra. Confirm whether ICSI is included or an add-on.

    7. Assisted Hatching

    This technique may be suggested for certain embryos. It is often an optional extra.

    8. Anesthesia and Facility Fees

    While egg retrieval anesthesia is usually included, some clinics charge separately for the anesthesiologist or operating room use. Verify this.

    9. Consultations with Other Specialists

    If you need a reproductive immunologist, endocrinologist, or other specialist, those consultations may not be covered.

    10. Travel and Accommodation

    International patients should budget for flights, accommodation, local transport, and meals. Some clinics offer package deals with partner hotels, but these are not always included in the medical package.

    Questions to Ask Before Booking

    • What is included in the base package? Request an itemized list.
    • Are medications included? If not, can you provide an estimate?
    • What are the costs for PGT (biopsy and analysis)?
    • How much does embryo freezing and annual storage cost?
    • How many embryo transfers are included? What is the cost of additional FETs?
    • Are donor gamete costs separate? What is the full fee structure?
    • Is ICSI included or an extra charge?
    • Are there any facility or anesthesia fees not listed?
    • What is the refund policy if the cycle is canceled before retrieval or transfer?
    • Are there any discounts for multiple cycles or package upgrades?

    How to Compare Quotes

    When comparing packages from different clinics, create a spreadsheet with all potential costs. Include the base package, medications, PGT, freezing, transfers, and any other anticipated services. Ask each clinic for a comprehensive quote in writing. Be wary of packages that seem too low; they may exclude many essential items.

    Additional Resources

    For more information on IVF costs in Thailand, visit our IVF cost guide. For patient support and planning, see our patient resources. If you have specific questions, contact us.

    Frequently asked questions

    What is typically not included in a basic IVF package in Thailand?

    Common exclusions include fertility medications, PGT, embryo freezing and storage, multiple transfer cycles, donor gametes, ICSI, assisted hatching, and some facility fees. Always request a detailed quote.

    How can I avoid hidden costs when booking an IVF package?

    Ask for an itemized list of what is included and what is extra. Inquire about medication costs, PGT fees, freezing and storage, number of transfers included, and any additional charges for anesthesia or consultations.

    Are medications included in Thailand IVF packages?

    Often not. Medications are frequently billed separately. Ask for a medication cost estimate based on your protocol.

    Is PGT included in the package price?

    Usually not. PGT biopsy and analysis are typically additional costs. Confirm whether the package includes any genetic testing or if it is an add-on.

    What should I ask about embryo freezing?

    Ask about the initial vitrification fee and annual storage costs. Some clinics offer a discount for multi-year storage.

    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 Long Does a Full IVF Cycle with PGT Take in Thailand?

    Understanding the IVF with PGT Timeline in Thailand

    For international patients considering IVF with preimplantation genetic testing (PGT) in Thailand, understanding the overall timeline is essential for planning travel, work leave, and accommodation. While every patient’s journey is unique, the process generally spans several weeks to a few months. This guide breaks down the typical phases and provides a framework for your planning. Always confirm specific timelines with your chosen clinic, as individual protocols vary.

    Phase 1: Initial Consultation and Preparation (1–4 weeks before cycle start)

    Before starting an IVF cycle, you will need an initial consultation with a fertility specialist. This can often be done via telemedicine before you travel. During this phase, you will discuss your medical history, undergo required testing (e.g., blood work, ultrasound, semen analysis), and receive a personalized treatment plan. Some clinics may recommend pre-cycle medications or lifestyle adjustments. Plan for this phase to take 1–4 weeks, depending on how quickly you complete the tests and receive results.

    Phase 2: Ovarian Stimulation (10–14 days)

    Once you are cleared to start, ovarian stimulation begins. You will self-administer hormone injections daily for approximately 10–14 days to stimulate your ovaries to produce multiple eggs. During this time, you will need to visit the clinic every 2–3 days for blood tests and ultrasounds to monitor follicle growth. Most international patients travel to Thailand at the start of this phase and stay through egg retrieval.

    Phase 3: Egg Retrieval (1 day)

    When follicles reach the optimal size, a trigger injection is given, and egg retrieval is scheduled 36 hours later. The procedure is performed under sedation and takes about 20–30 minutes. You can usually go home the same day. After retrieval, you may experience mild discomfort for a day or two.

    Phase 4: Fertilization and Embryo Culture (5–7 days)

    After egg retrieval, the eggs are fertilized with sperm (via ICSI, often recommended for PGT). Embryos are cultured in the lab for 5–7 days until they reach the blastocyst stage. During this time, you do not need to be at the clinic daily, but you may need to remain in Thailand in case of any updates or decisions.

    Phase 5: Embryo Biopsy and PGT Testing (2–3 weeks)

    Once embryos reach the blastocyst stage, a few cells are biopsied from the trophectoderm (the future placenta). The biopsied cells are sent to a genetics laboratory for PGT analysis. Results typically take 2–3 weeks. During this waiting period, you may return home or stay in Thailand, depending on your preference and clinic policy. The embryos are frozen (vitrified) while awaiting results.

    Phase 6: Embryo Transfer (1 day, scheduled after PGT results)

    After receiving normal PGT results, you will prepare for a frozen embryo transfer (FET). This involves a medicated cycle to prepare the uterine lining, which takes about 2–4 weeks. The transfer itself is a quick, painless procedure. You may need to stay in Thailand for a few days after transfer for monitoring, but many patients travel home shortly after.

    Total Timeline: A Summary

    From the start of ovarian stimulation to embryo transfer, the active treatment phase can take approximately 6–8 weeks, but this does not include the initial consultation and preparation. Including all phases, a full IVF cycle with PGT can span 2–4 months. The PGT waiting period (2–3 weeks) is a major variable. Some clinics offer accelerated timelines, but rushing may not be advisable. Discuss your schedule with your clinic to create a realistic plan.

    Planning Your Stay in Thailand

    For the active treatment phases (stimulation, retrieval, and possibly transfer), you should plan to be in Thailand for at least 3–4 weeks. However, if you choose to have a fresh transfer (less common with PGT), the stay may be shorter. Many patients return home during the PGT waiting period and come back for the transfer. Confirm with your clinic whether they require you to be present for any part of the PGT process or if remote coordination is possible.

    Factors That Can Affect the Timeline

    • Ovarian response: Some patients may need longer stimulation or may have a cancelled cycle.
    • Embryo development: Not all embryos reach blastocyst stage; this can affect biopsy timing.
    • PGT laboratory workload: Results may take longer during peak seasons.
    • Uterine lining preparation: If you have irregular cycles or medical conditions, preparation may take longer.
    • Clinic protocols: Each clinic has its own scheduling and procedures.

    Important Considerations for International Patients

    • Visa requirements: Check if your nationality allows a stay long enough for treatment. Tourist visas typically allow 30–60 days; longer stays may require a medical visa.
    • Accommodation: Book flexible accommodation that can be extended if needed.
    • Communication: Ensure your clinic offers support in your language and has a clear point of contact.
    • Costs: Ask for a detailed breakdown of fees, including PGT testing, medications, and any additional procedures.
    • Legal aspects: Confirm the legal status of PGT for your specific situation (e.g., sex selection, genetic disorders) in Thailand.

    Questions to Ask Your Clinic

    • What is the estimated timeline for my specific treatment plan?
    • How long do I need to stay in Thailand for each phase?
    • Can I return home during the PGT waiting period?
    • What is the process for shipping embryos or coordinating with a local clinic?
    • What are the costs for extended storage if I need to delay transfer?

    Conclusion

    While a full IVF cycle with PGT in Thailand typically takes several weeks to a few months, careful planning can help you manage your time and expectations. Work closely with your clinic to develop a personalized timeline, and always confirm details directly with them. For more information on IVF in Thailand, visit our IVF in Thailand page, or learn about the treatment process. International patients can find additional resources on our international patients page.

    Frequently asked questions

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

    The required stay varies. Typically, you need to be in Thailand for 3–4 weeks for the stimulation, egg retrieval, and possibly the embryo transfer. However, you may be able to return home during the 2–3 week PGT waiting period and come back for the transfer. Confirm with your clinic.

    Can I do the initial consultation online?

    Many Thai fertility clinics offer telemedicine consultations for international patients. This allows you to discuss your medical history and receive a treatment plan before traveling. Check with your chosen clinic.

    Does PGT testing add a lot of time to the IVF cycle?

    Yes, PGT testing typically adds 2–3 weeks to the overall timeline because the biopsied cells must be sent to a genetics lab for analysis. During this time, embryos are frozen.

    What if my embryos don't develop to blastocyst stage?

    If embryos do not reach the blastocyst stage, biopsy may not be possible, and the cycle may be cancelled or modified. Your doctor will discuss options based on your individual situation.

    Can I shorten the timeline by doing a fresh transfer?

    Fresh transfers are less common with PGT because results take time. However, some clinics may offer a fresh transfer if PGT is not required or if results can be expedited. Discuss with your clinic.

    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 Timeline in Thailand for International Patients: From Consultation to Embryo Transfer

    Understanding the IVF Timeline in Thailand

    For international patients considering IVF in Thailand, understanding the overall timeline is essential for planning travel, work leave, and finances. While every patient’s journey is unique, the process generally follows a sequence of phases: pre-travel preparation, ovarian stimulation, egg retrieval, embryo culture and PGT (if applicable), and finally embryo transfer. This guide provides a general framework, but you must confirm all specific timelines, requirements, and medical decisions directly with your chosen clinic.

    Phase 1: Pre-Travel Preparation (4–8 weeks before travel)

    Before you travel, several steps need to be completed. These include:

    • Initial consultation: Most clinics offer a remote video or phone consultation to review your medical history, discuss treatment options, and outline a preliminary plan.
    • Required medical tests: Your clinic will request specific blood tests, semen analysis, and possibly imaging (e.g., ultrasound, hysterosalpingogram). These can often be done in your home country and results sent to the clinic.
    • Legal and administrative paperwork: You may need to sign consent forms, arrange for a visa (if required), and confirm payment schedules. Check with the clinic and the Thai embassy or consulate for current visa rules.
    • Medication planning: Some clinics may prescribe medications to be started before travel, such as birth control pills for cycle synchronization or priming medications. Confirm whether you need to bring medications from home or if they will be provided in Thailand.

    What to confirm with your clinic: Exact list of required tests, acceptable test validity periods, visa requirements for your nationality, and whether medications can be shipped internationally.

    Phase 2: Ovarian Stimulation (10–14 days in Thailand)

    Once you arrive in Thailand, the stimulation phase begins. This typically involves daily hormone injections to stimulate the ovaries to produce multiple follicles. You will visit the clinic every 2–3 days for blood tests and ultrasound monitoring to track follicle growth and adjust medication doses.

    • Duration: Stimulation usually lasts 10–14 days, but can vary based on your response.
    • Trigger shot: When follicles reach the appropriate size, a trigger injection (hCG or GnRH agonist) is given to finalize egg maturation. Egg retrieval is scheduled approximately 36 hours later.

    What to confirm with your clinic: Monitoring schedule, clinic location and hours, and whether you can self-administer injections or need nursing support.

    Phase 3: Egg Retrieval (1 day, outpatient procedure)

    Egg retrieval is a minor surgical procedure performed under sedation or anesthesia. It typically takes 20–30 minutes. You will need to rest at the clinic for a few hours afterward and arrange for someone to accompany you home. Most patients recover within a day.

    • Post-retrieval: You may experience mild cramping or bloating. The clinic will provide aftercare instructions and pain relief if needed.

    What to confirm with your clinic: Anesthesia options, recovery time, and any restrictions on travel or activities post-retrieval.

    Phase 4: Embryo Culture and PGT (if applicable) (5–7 days for culture, plus 2–4 weeks for PGT)

    After retrieval, eggs are fertilized via ICSI (intracytoplasmic sperm injection) and embryos are cultured in the lab for 5–6 days until they reach the blastocyst stage.

    • Without PGT: If you are not doing preimplantation genetic testing (PGT), embryos can be transferred fresh (usually on day 5 or 6) or frozen for a later frozen embryo transfer (FET).
    • With PGT: If you opt for PGT (for chromosomal abnormalities or genetic disorders), a biopsy is performed on day 5 or 6, and the embryos are vitrified (frozen) while the biopsy samples are sent for analysis. PGT results typically take 2–4 weeks, depending on the type of testing and the lab.

    What to confirm with your clinic: Whether fresh or frozen transfer is recommended for your case, PGT turnaround time, and costs for biopsy and testing.

    Phase 5: Embryo Transfer (1 day, outpatient procedure)

    Embryo transfer is a simple procedure that does not require anesthesia. A thin catheter is used to place the embryo(s) into the uterus. You may be advised to rest briefly afterward, but normal activities can usually resume the next day.

    • Timing: For a fresh transfer, it occurs 5–6 days after egg retrieval. For a frozen transfer, it occurs in a subsequent cycle after the uterus is prepared with hormones (typically 2–4 weeks of preparation).
    • Post-transfer: You will likely be prescribed progesterone supplements to support the uterine lining. A pregnancy test is usually done 10–14 days after transfer.

    What to confirm with your clinic: Transfer day schedule, medication protocol, and when you can travel home after transfer.

    Total Time in Thailand: A General Estimate

    For a fresh transfer without PGT, you may need to stay in Thailand for approximately 3–4 weeks (stimulation + retrieval + transfer). If you opt for PGT and a frozen transfer, you may need two trips: one for the retrieval cycle (2–3 weeks) and a second trip for the transfer (1–2 weeks), with a gap of several weeks in between for PGT results. Some clinics offer remote monitoring for the second trip, but you should confirm this.

    Important: These are general estimates. Your actual timeline depends on your medical history, response to medications, and clinic protocols. Always discuss a personalized timeline with your doctor.

    Key Considerations for International Patients

    • Travel and accommodation: Plan for flexible bookings. Consider staying near the clinic during monitoring and retrieval.
    • Visa: Check visa requirements for your nationality. Medical treatment visas may be available; confirm with the Thai embassy.
    • Language and support: Many clinics have international coordinators who speak English. Ask about translation services if needed.
    • Costs: IVF costs in Thailand vary widely. Request a detailed fee schedule including medications, lab work, PGT, and embryo storage.
    • Legal aspects: Thailand has specific laws regarding IVF, embryo disposition, and surrogacy. Ensure you understand the legal framework and that the clinic complies.

    What to confirm with your clinic: All costs, cancellation policies, embryo storage fees, and legal consent forms.

    Frequently Asked Questions

    How long do I need to stay in Thailand for IVF?

    The minimum stay is typically 3–4 weeks for a fresh transfer cycle. If PGT is involved, you may need two trips or a longer single stay. Confirm with your clinic.

    Can I do the initial consultation remotely?

    Yes, most clinics offer remote consultations via video call. You can discuss your medical history and receive a preliminary plan before traveling.

    How long does PGT take?

    PGT results usually take 2–4 weeks from the time of biopsy. This means embryos are frozen and transfer is delayed until results are available.

    When can I travel home after embryo transfer?

    Many clinics advise waiting 1–2 days after transfer before flying. However, you should follow your clinic’s specific recommendations.

    Do I need a visa for medical treatment in Thailand?

    Visa requirements depend on your nationality. Some countries have visa exemption agreements, while others require a tourist visa or a medical treatment visa. Check with the Thai embassy or consulate.

    Frequently asked questions

    How long do I need to stay in Thailand for IVF?

    The minimum stay is typically 3–4 weeks for a fresh transfer cycle. If PGT is involved, you may need two trips or a longer single stay. Confirm with your clinic.

    Can I do the initial consultation remotely?

    Yes, most clinics offer remote consultations via video call. You can discuss your medical history and receive a preliminary plan before traveling.

    How long does PGT take?

    PGT results usually take 2–4 weeks from the time of biopsy. This means embryos are frozen and transfer is delayed until results are available.

    When can I travel home after embryo transfer?

    Many clinics advise waiting 1–2 days after transfer before flying. However, you should follow your clinic's specific recommendations.

    Do I need a visa for medical treatment in Thailand?

    Visa requirements depend on your nationality. Some countries have visa exemption agreements, while others require a tourist visa or a medical treatment visa. Check with the Thai embassy or consulate.

    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 Does PGT Work in Thailand? A Step-by-Step Guide for International Patients

    What Is PGT and Why Is It Used?

    Preimplantation genetic testing (PGT) is a technique used alongside in vitro fertilization (IVF) to screen embryos for genetic abnormalities before transfer to the uterus. It helps identify embryos with the correct number of chromosomes (PGT-A), specific single-gene disorders (PGT-M), or structural rearrangements (PGT-SR). PGT is not a guarantee of a healthy pregnancy or live birth, and it is not suitable for every patient. Your fertility specialist will help determine if PGT is appropriate based on your medical history and family planning goals.

    Step 1: IVF Cycle and Embryo Development

    The PGT process begins with a standard IVF cycle. You will undergo ovarian stimulation to produce multiple eggs, which are then retrieved and fertilized with sperm in the laboratory. The resulting embryos are cultured for 5–6 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). Only embryos that develop to the blastocyst stage are suitable for biopsy.

    Step 2: Embryo Biopsy

    On day 5 or 6 of development, a skilled embryologist performs a biopsy. Using a laser and a fine pipette, the embryologist removes 3–5 cells from the trophectoderm. This is done carefully to minimize any impact on the embryo’s viability. The biopsied cells are then sent for genetic analysis. The embryo itself is frozen (vitrified) while awaiting results.

    Step 3: Genetic Analysis

    The biopsied cells undergo genetic testing in a specialized laboratory. The type of analysis depends on the indication:

    • PGT-A (Aneuploidy Testing): Screens for the correct number of chromosomes. Embryos with an abnormal number (aneuploid) are less likely to implant or may lead to miscarriage.
    • PGT-M (Monogenic Testing): Detects specific single-gene disorders such as cystic fibrosis, sickle cell disease, or thalassemia. This requires prior knowledge of the genetic mutation in the family.
    • PGT-SR (Structural Rearrangement Testing): Identifies embryos with balanced or unbalanced chromosomal rearrangements, such as translocations or inversions.

    Thailand follows international standards for genetic testing, and laboratories use validated techniques such as next-generation sequencing (NGS) for PGT-A and polymerase chain reaction (PCR) or NGS for PGT-M and PGT-SR. The analysis typically takes 1–2 weeks, depending on the complexity.

    Step 4: Result Interpretation

    Results are reported as:

    • Euploid: Normal chromosome number (for PGT-A) or unaffected (for PGT-M/SR). These embryos are prioritized for transfer.
    • Aneuploid: Abnormal chromosome number. These embryos are generally not transferred.
    • Mosaic: A mix of normal and abnormal cells. The clinical significance of mosaicism is still being studied, and transfer decisions are made on a case-by-case basis.
    • Inconclusive: The biopsy sample did not yield sufficient DNA for analysis. Re-biopsy may be possible in some cases.

    It is important to discuss results with your genetic counselor or fertility specialist to understand the implications for your specific situation.

    Step 5: Frozen Embryo Transfer

    Once results are available, a euploid or unaffected embryo is selected for transfer. The embryo is thawed and transferred into the uterus in a subsequent menstrual cycle. The timing of the transfer is coordinated with your natural cycle or a hormone replacement protocol.

    Alternatives and Limitations

    PGT is not the only option. Alternatives include:

    • Prenatal testing (chorionic villus sampling or amniocentesis) during pregnancy.
    • Donor eggs or sperm to avoid inherited genetic conditions.
    • Natural conception with genetic counseling.

    Limitations of PGT include:

    • Not all embryos reach the blastocyst stage for biopsy.
    • PGT cannot detect all genetic disorders or guarantee a healthy baby.
    • There is a small risk of embryo damage during biopsy.
    • Mosaic results can be difficult to interpret.

    PGT is a powerful tool, but it is not a guarantee of pregnancy or a healthy child. Discuss all options thoroughly with your medical team.

    What International Patients Should Know

    Thailand has a well-established reputation for fertility care, with many clinics offering PGT services that adhere to international standards. As an international patient, you will need to plan for travel, accommodation, and time in Thailand. The entire process—from initial consultation to embryo transfer—can take several weeks to months, depending on your cycle and testing requirements.

    Key considerations include:

    • Medical records: Bring all relevant medical history, genetic reports, and prior fertility treatments.
    • Legal aspects: Confirm the legal status of PGT for your specific indication (e.g., sex selection may be restricted).
    • Costs: Obtain a detailed cost breakdown from your clinic, including IVF, biopsy, genetic testing, and embryo storage.
    • Support: Consider working with a patient coordinator who can assist with logistics and communication.

    For more information, explore our PGT in Thailand overview, browse our guides, or check the FAQ for common questions.

    Frequently asked questions

    How long does the PGT process take in Thailand?

    The entire process from IVF stimulation to embryo transfer typically takes 6–8 weeks, but this can vary depending on your cycle, the type of PGT, and laboratory timelines. Confirm with your clinic for an individualized timeline.

    Is PGT legal in Thailand?

    PGT is available in Thailand for medical indications such as preventing genetic disorders. However, regulations may vary, and some uses (like sex selection for non-medical reasons) may be restricted. Always verify current laws with your clinic or legal advisor.

    Can I choose the sex of my embryo with PGT in Thailand?

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

    What is the success rate of PGT in Thailand?

    Success rates depend on many factors including maternal age, embryo quality, and the specific genetic condition. There are no guaranteed outcomes. Ask your clinic for their most recent data relevant to your case.

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

    You will need to be in Thailand for egg retrieval and embryo transfer. The genetic analysis takes 1–2 weeks, during which you may return home if you wish, but discuss logistics with your clinic.

    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 in Thailand for International Patients: A Step-by-Step Timeline

    Introduction

    For international patients considering IVF in Thailand, understanding the step-by-step process and timeline is essential for planning travel, work leave, and finances. While every patient’s journey is unique, the general IVF pathway follows a predictable sequence of stages. This guide provides a framework of the typical milestones, but all specific medical decisions, timelines, and requirements must be confirmed directly with your chosen fertility clinic.

    Step 1: Initial Inquiry and Research

    Your journey begins with researching clinics and treatment options. During this phase, you will:

    • Review clinic websites and success data (note: success rates vary by patient age and diagnosis; always ask the clinic for their most recent, verified figures).
    • Contact clinics via email or online forms to express interest.
    • Receive initial information about treatment packages, costs, and required documents.

    Typical duration: A few days to several weeks, depending on how quickly you gather information and compare options.

    Step 2: Pre-Treatment Consultation and Medical Review

    Before traveling, you will have a remote consultation with the fertility specialist. This usually involves:

    • Submitting your medical history, previous test results, and any relevant records.
    • Discussing your fertility diagnosis and recommended treatment plan (e.g., conventional IVF, ICSI, PGT).
    • Receiving a list of required pre-travel tests (e.g., blood work, semen analysis, ultrasound) that can be done in your home country.

    Key questions to ask the clinic:

    • What specific tests are needed before arrival?
    • How long are the test results valid?
    • Will the doctor review my case before I book flights?

    Typical duration: 1–2 weeks for scheduling and completing the consultation.

    Step 3: Preparing for Travel

    Once you have a treatment plan and have decided to proceed, you will need to:

    • Obtain any necessary travel documents (passport, visa – check current Thai visa requirements for medical travel).
    • Arrange flights and accommodation near the clinic.
    • Complete the pre-travel tests and send results to the clinic.
    • Receive a medication protocol and instructions on when to start (often timed with your menstrual cycle).

    Important: Visa rules, required documents, and medication import regulations can change. Confirm all details with the clinic and the Royal Thai Embassy or Consulate in your country.

    Typical duration: 2–4 weeks, depending on test turnaround and travel logistics.

    Step 4: Arrival and Initial Clinic Visit

    Upon arrival in Thailand, you will visit the clinic for an in-person consultation and baseline assessments. This typically includes:

    • Blood tests (hormone levels, infectious disease screening).
    • Ultrasound scan to check ovarian reserve and uterine lining.
    • Finalizing the treatment protocol and signing consent forms.

    Typical duration: 1–2 days.

    Step 5: Ovarian Stimulation (The “Stimulation Phase”)

    You will begin daily hormone injections to stimulate your ovaries to produce multiple eggs. The clinic will monitor your progress with regular blood tests and ultrasounds every 2–3 days. This phase lasts until the follicles reach the optimal size for egg retrieval.

    Typical duration: 10–14 days, but can vary based on individual response.

    Step 6: Egg Retrieval (Oocyte Pick-Up)

    When the follicles are ready, you will undergo a minor surgical procedure under sedation to collect the eggs. The procedure takes about 20–30 minutes, and you can usually go home the same day. You will need to rest for the remainder of the day.

    Typical duration: 1 day for the procedure; 1–2 days of recovery.

    Step 7: Fertilization and Embryo Development

    After retrieval, the eggs are fertilized with sperm (via conventional IVF or ICSI) in the laboratory. Embryos are cultured for 5–6 days to reach the blastocyst stage. If you are planning preimplantation genetic testing (PGT), a biopsy is performed on day 5 or 6, and the embryos are frozen while awaiting results.

    Typical duration: 5–6 days for embryo culture; PGT results may take 1–2 weeks.

    Step 8: Embryo Transfer

    The embryo transfer is a simple procedure where one or more embryos are placed into the uterus. It does not require anesthesia. The timing depends on whether you are having a fresh transfer (usually day 5 after retrieval) or a frozen embryo transfer (FET) in a subsequent cycle.

    • Fresh transfer: Occurs during the same trip, about 5–6 days after egg retrieval.
    • Frozen transfer: Requires a separate trip, as the uterine lining must be prepared with medications over 2–4 weeks.

    Typical duration: 1 day for the transfer procedure.

    Step 9: Post-Transfer and Pregnancy Test

    After the transfer, you will be prescribed progesterone supplements to support the uterine lining. A pregnancy blood test (beta-hCG) is typically done 10–14 days after transfer. Many international patients choose to return home before the test and have it done locally, with results shared with the clinic.

    Typical duration: 10–14 days after transfer.

    Overall Timeline Summary

    Stage Typical Duration
    Initial inquiry & research Days to weeks
    Pre-treatment consultation 1–2 weeks
    Travel preparation 2–4 weeks
    Arrival & baseline visit 1–2 days
    Ovarian stimulation 10–14 days
    Egg retrieval & recovery 1–2 days
    Embryo culture (to blastocyst) 5–6 days
    Embryo transfer 1 day
    Pregnancy test 10–14 days post-transfer

    Note: For a fresh transfer cycle, the minimum stay in Thailand is approximately 2–3 weeks. For a frozen transfer, you may need two separate trips: one for egg retrieval and another for transfer.

    Important Considerations for International Patients

    Medical Records and Communication

    Ensure you have a secure way to share medical records with the clinic. Many clinics use patient portals or encrypted email. Clarify how results and updates will be communicated during your stay and after you return home.

    Medication and Supplies

    Ask the clinic whether medications are provided or if you need to purchase them at a local pharmacy. Some medications require refrigeration; plan your accommodation accordingly.

    Legal and Ethical Considerations

    Thailand has specific regulations regarding IVF, including age limits, marital status requirements, and the use of donor gametes or surrogacy. Confirm your eligibility with the clinic and legal advisor before traveling.

    Costs and Payment

    Treatment costs vary widely. Request a detailed breakdown of fees, including consultation, monitoring, procedures, laboratory work, medications, and any additional services (e.g., PGT, embryo freezing). Ask about payment methods and whether deposits are required.

    Support and Accommodation

    Many clinics offer coordination services for international patients, including airport transfers, accommodation recommendations, and translation assistance. Inquire about these services early in your planning.

    Conclusion

    The IVF journey in Thailand involves several well-defined steps, from initial research to embryo transfer. While the timeline can be estimated, individual factors such as your medical condition, clinic protocols, and personal schedule will influence the exact duration. Always verify all details with your chosen clinic and relevant authorities to ensure a smooth experience.

    Frequently asked questions

    How long do I need to stay in Thailand for IVF?

    For a fresh embryo transfer cycle, the minimum stay is typically around 2–3 weeks. If you are planning a frozen embryo transfer, you may need two separate trips: one for egg retrieval (about 2 weeks) and another for the transfer (about 1–2 weeks). The exact duration depends on your individual treatment plan and clinic protocols.

    What documents do I need for IVF in Thailand as an international patient?

    Required documents vary by clinic and may include a valid passport, medical records, test results, and sometimes a marriage certificate or proof of relationship. Visa requirements for medical travel also apply. Contact your chosen clinic and the Thai embassy for the most current list.

    Can I do the pregnancy test at home after returning?

    Yes, many international patients return home before the pregnancy test. You can have a blood test at a local lab and share the results with your clinic. Confirm with your clinic that they accept results from external labs.

    Is it safe to travel during ovarian stimulation?

    Generally, light activity is fine, but you should avoid strenuous exercise and long flights. Most patients stay near the clinic during stimulation for regular monitoring. Discuss travel restrictions with your doctor.

    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.