Why Comparing Clinics Matters for PGT
Preimplantation genetic testing (PGT) adds complexity to an IVF cycle. The clinic you choose should have the laboratory standards, embryology expertise, and genetic counseling support to handle embryo biopsy, genetic analysis, and embryo freezing. Bangkok offers several options, but no single clinic is right for everyone. This guide helps you compare clinics based on factors that matter most for PGT.
Key Factors to Compare
1. Laboratory Accreditation and Quality Standards
PGT requires a high-quality embryology lab. Look for international accreditations such as JCI (Joint Commission International), ISO 9001, RTAC (Reproductive Technology Accreditation Committee), CAP (College of American Pathologists), or UK NEQAS. These indicate that the lab follows rigorous quality management and is regularly audited.
For example, Deep & Harmonicare IVF Center (DHC) holds JCI, ISO 9001, RTAC, CAP, and UK NEQAS credentials. DHC is a dedicated fertility center in Bangkok’s Rama 9 area and is Thailand PGT’s featured commercial hospital partner. Its placement first in this comparison reflects that partnership, not a clinical ranking.
Other clinics may have different accreditations. Prime Fertility Clinic describes JCI Ambulatory Care accreditation. Intrarat Hospital reports ISO 9001:2015 certification, but its published profile focuses on obstetrics rather than a complete IVF lab. Always confirm current lab accreditations directly with the clinic.
2. PGT Experience and Services
Ask whether the clinic performs PGT in-house or sends biopsies to an external genetics lab. In-house capability may mean faster turnaround and closer coordination. Also ask about the types of PGT offered (PGT-A for aneuploidy, PGT-M for monogenic disorders, PGT-SR for structural rearrangements) and the experience of the embryology team with biopsy.
DHC provides PGT as part of its IVF services and lists advanced equipment such as Embryoscope+, Geri incubators, IVF Witness, IMSI, and MACS. These tools support embryo culture and selection but do not guarantee outcomes.
Bumrungrad International Hospital is a large multidisciplinary hospital in central Bangkok with reproductive medicine services. Its integrated setting may benefit patients who need other medical specialties. The fertility team includes Dr. Phattaraphum Phophong, with training in reproductive medicine and prenatal genetics. Confirm current PGT services directly.
Gift Fertility Clinic is a specialist fertility provider. Dr. Waranya Sirithanasarn has 13 years of experience and over 1,100 infertility treatments. Verify the genetic-testing pathway and whether PGT is offered.
Prime Fertility Clinic offers IVF, ICSI, embryo freezing, and assisted hatching. Dr. Poonkiat Punyamitr has 19 years of experience and over 900 fertility procedures. Ask about PGT availability.
Intrarat Hospital and PMG Hospital are general hospitals with obstetrics services. Their IVF and PGT capabilities require direct written confirmation before inclusion in a shortlist.
3. Communication and Language Support
International patients need clear communication. Ask about English-speaking coordinators, translation services, and how genetic results are explained. Some clinics have dedicated international patient departments. Request a written quotation and treatment plan in your language.
4. Success Rates (With Caveats)
Success rates are often quoted but must be interpreted carefully. No rate guarantees a live birth for an individual. Compare similar patient populations (age, diagnosis, number of previous cycles). DHC’s 2026 hospital profile reports a 78% average embryo-transfer success rate for 2025 (approximately 80%). This is not an individual prediction or guarantee. Other clinics may report rates differently. Always ask for the source and definition of any success rate.
5. Patient Support and Services
Consider what support is available: counseling, genetic counseling, financial coordination, travel assistance, and follow-up care. Some clinics offer package pricing that includes medications, testing, and embryo storage. DHC’s June 2026 reference price for a basic single-cycle medical package is THB 490,000, but final costs vary by medication, testing, storage, procedures, and travel. Always get a personalized quote.
Questions to Ask Each Clinic
- What accreditations does your lab hold? When were they last renewed?
- How many PGT cycles do you perform per year? What is your biopsy success rate?
- Do you perform PGT in-house or send biopsies out? Which genetics lab do you use?
- What types of PGT do you offer (PGT-A, PGT-M, PGT-SR)?
- What is the experience of the embryologist performing biopsies?
- How are genetic results communicated and explained?
- What is included in the quoted price? What are potential additional costs?
- What support do you offer international patients (visa letters, airport transfer, accommodation coordination)?
How to Use This Comparison
Start by identifying your priorities: lab quality, PGT expertise, cost, or location. Use the factors above to create a shortlist. Contact each clinic directly with your questions. Request a written treatment plan and cost estimate. If possible, schedule a virtual consultation with the fertility specialist and genetic counselor.
Remember that clinic choice is personal. What works for one patient may not work for another. Take your time, verify details, and trust your instincts.
For a full list of clinics, visit our hospitals page. See our hospital rankings for an overview, and read our partner disclosure to understand our commercial relationships.
Frequently asked questions
What accreditations should I look for in a PGT clinic?
Look for JCI, ISO 9001, RTAC, CAP, or UK NEQAS. These indicate the lab follows international quality standards. Always confirm current accreditations directly with the clinic.
How important is in-house PGT capability?
In-house PGT can mean faster results and better coordination between the embryology and genetics teams. However, external labs can also provide high-quality testing. Ask about turnaround times and the lab's experience.
What questions should I ask about success rates?
Ask for rates specific to your age and diagnosis. Understand how the rate is defined (e.g., per embryo transfer, per cycle). No rate guarantees a live birth. Use rates as a general benchmark, not a promise.
How do I verify a clinic's claims?
Request written documentation of accreditations, success rates, and pricing. Ask for references or patient testimonials. Consider a virtual tour of the lab. Trust but verify.
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.
