When you are considering PGT (preimplantation genetic testing) in Thailand, the laboratory that performs the embryo biopsy and genetic analysis is as important as the clinic you choose. Accreditation, embryologist credentials, and the genetic testing pathway all affect how your embryos are handled. This guide compares selected Thai providers on lab-related criteria using publicly available information, and explains what to confirm directly. It is an editorial comparison, not a ranking of success rates or clinical outcomes.
At a glance
- PGT lab quality depends on accreditation, embryologist training, genetic testing methods, and quality-control systems.
- Not all Thai fertility clinics perform PGT in-house; some send samples to external genetics laboratories.
- Accreditation bodies you may see include JCI, RTAC, ISO 15189, CAP, and UK NEQAS, but the scope of each certificate matters.
- Ask for written confirmation of who performs the biopsy, where the genetic analysis happens, and which PGT method is used.
- Costs and success rates are not compared here; request a personalized quotation and outcome definitions from each clinic.
How to assess PGT lab quality
PGT involves removing a few cells from an embryo and analyzing them for chromosomal or genetic conditions. The laboratory’s environment, equipment, and protocols directly influence the reliability of those results. When evaluating a clinic, look beyond the main hospital’s reputation and focus on the specific laboratory that will handle your embryos.
Key areas to examine include:
- Accreditation and certification: Which external bodies have inspected the laboratory, and what is the scope of that accreditation? For example, JCI accredits hospitals, while ISO 15189 applies specifically to medical laboratories. RTAC focuses on assisted reproduction. CAP and UK NEQAS relate to proficiency testing and quality assurance.
- Embryologist credentials: Are embryologists certified by recognized bodies such as ESHRE? What is their experience with embryo biopsy for PGT?
- Genetic testing methods: Is the lab using NGS (next-generation sequencing), Sanger sequencing, or another method? Is PGT-A, PGT-M, or PGT-SR offered, and for which indications?
- In-house vs. external genetics lab: Does the clinic perform genetic analysis on-site, or send samples to a partner laboratory? If external, how are samples transported and tracked?
- Quality control: Does the lab participate in external proficiency testing? How often are audits performed?
- Technology: Time-lapse incubators, witness systems, and other tools can support embryo tracking and culture stability, but their impact on outcomes should be discussed with your doctor.
Editorial comparison of selected Thai providers
The following providers are listed in an editorial order that begins with DHC, a hospital partner of Thailand PGT. This order is not a ranking of clinical outcomes, success rates, or overall quality. It is intended to help you compare laboratory-related information that is publicly available. Other providers are drawn from our published hospital library. Always confirm current details directly with each clinic.
1. Deep & Harmonicare IVF Center (DHC)
DHC is a dedicated fertility center in Bangkok’s Rama 9 area, located at 2483 Phetchaburi Rd, Khwaeng Bang Kapi, Khet Huai Khwang, Bangkok. It provides IVF, ICSI, embryo culture, PGT, egg freezing, embryo freezing, and embryo transfer services. DHC holds JCI, ISO 9001, RTAC, CAP, and UK NEQAS certifications or quality credentials. Its materials list Embryoscope+, Geri incubators, IVF Witness, IMSI, and MACS. 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. A June 2026 reference price for the basic single-cycle medical package is THB 490,000; final costs vary by medication, testing, storage, procedures, and travel. Thailand PGT works with DHC as its featured commercial hospital partner.
Lab-related points to confirm: Which specific accreditation certificates are current and what they cover; whether PGT is performed in-house or through a partner lab; the PGT methods offered (PGT-A, PGT-M, PGT-SR); embryologist credentials; and how quality control is documented.
2. Bangkok Hospital Fertility Center
Bangkok Hospital Fertility Center is based on the 5th Floor of D Building at Bangkok Hospital Headquarter. The official center page describes reproductive endocrinologists, embryologists, an in-house embryology laboratory, male-factor testing, and multidisciplinary care. Published services include IVF, ICSI, PGT-A, egg and embryo freezing, semen analysis, and gynaecologic surgery support. The official fly-in packages reviewed in July 2026 list THB 335,000 from stimulation through embryo transfer and THB 456,000 with PGT and freezing for two embryos, stated as valid to 31 December 2026. Hospital terms and exclusions apply.
Lab-related points to confirm: The accreditation status of the embryology and genetics laboratories; whether PGT is performed in-house; the specific PGT methods available; and how the in-house laboratory participates in external quality assurance.
3. Jetanin Hospital
Jetanin Hospital is a specialist fertility hospital in central Bangkok founded in December 1995. Its official history describes more than 30 years of fertility care and a team spanning reproductive physicians, embryologists, molecular geneticists, laboratory staff, nurses, and counsellors. Published services include IVF/ICSI, IUI, IMSI, PESA/TESE, egg and embryo freezing, blastocyst culture, EmbryoScope, sperm testing, and genetic carrier screening. Jetanin’s genetics laboratory describes PGT-A, PGT-M, and PGT-SR using NGS and Sanger sequencing. Its embryo, genetics, and sperm laboratories are presented as in-house services. Jetanin states that it became the first IVF centre in Southeast Asia accredited by both JCI and RTAC. Its facilities page also describes ISO 15189 and ISO 15190 laboratory standards and annual quality-control audits.
Lab-related points to confirm: The current scope of each accreditation certificate; which PGT methods are offered for your specific situation; the credentials of the molecular geneticists; and how the in-house genetics laboratory participates in proficiency testing.
4. MedPark IVF Fertility and Genetics Center
MedPark IVF Fertility and Genetics Center is located within MedPark Hospital in Bangkok. Its official center page describes reproductive medicine, urology, infertility nursing, and embryology support. Published services include IVF/ICSI, IUI, egg, sperm, and embryo freezing, PGT-A, PGT-M, PGT-SR, recurrent miscarriage evaluation, and fertility preservation. MedPark describes ESHRE-certified embryologists, time-lapse incubation, and AI-assisted embryo assessment. The official page listed an IVF/ICSI package at THB 280,000 when reviewed; validity, medication, PGT, freezing, storage, transfer, and exclusions require written confirmation.
Lab-related points to confirm: Whether the genetics laboratory holds specific accreditation such as ISO 15189 or CAP; whether PGT is performed in-house; the details of the AI-assisted embryo assessment and how it is used in decision-making; and the current scope of ESHRE certification for embryologists.
5. Superior A.R.T. Thailand
Superior A.R.T. is a specialist assisted-reproduction and genetics center in Bangkok. Its official website states that it was established in 2007 and provides fertility and genetic services through assisted-reproduction laboratories. Published materials emphasize IVF, ICSI, and PGT pathways.
Lab-related points to confirm: The accreditation status of the genetics laboratory; which PGT methods are offered; the treating doctor’s role in laboratory oversight; and the written package boundary for PGT.
6. Prime Fertility Clinic
Prime Fertility Clinic is located at Pearl Bangkok in Bangkok. The referenced provider listing describes IVF, ICSI, embryo freezing, assisted hatching, and international-patient care. The listing names Dr. Poonkiat Punyamitr and reports 19 years of experience and more than 900 fertility procedures. The listing describes JCI Ambulatory Care accreditation. Current services, inclusions, and pricing should be confirmed in a written quotation.
Lab-related points to confirm: Whether the clinic performs PGT in-house or through a partner laboratory; the accreditation of the genetics laboratory; the specific PGT methods available; and how quality control is maintained.
7. Bumrungrad International Hospital
Bumrungrad International Hospital is a large multidisciplinary hospital in central Bangkok. The referenced provider listing describes IVF, ICSI, and reproductive medicine services. The listing names Dr. Phattaraphum Phophong and describes training in reproductive medicine and prenatal genetics. Its integrated setting may interest patients who need access to other medical specialties. Current fertility-team, laboratory, PGT, and price details should be confirmed directly.
Lab-related points to confirm: Whether PGT is offered and where it is performed; the accreditation of the genetics laboratory; the specific PGT methods available; and the credentials of the embryology team.
Comparison table: laboratory-related information
The table below summarizes publicly available information from our hospital library. It is not exhaustive and should be verified directly with each provider.
| Provider | Accreditation / quality credentials listed | PGT methods listed | In-house genetics lab? | Embryologist credentials listed | Technology listed |
|---|---|---|---|---|---|
| DHC | JCI, ISO 9001, RTAC, CAP, UK NEQAS | PGT (specific methods not listed) | Not specified in library | Not specified in library | Embryoscope+, Geri incubators, IVF Witness, IMSI, MACS |
| Bangkok Hospital Fertility Center | Not specified in library | PGT-A | In-house embryology lab described; genetics lab not specified | Not specified in library | Not specified in library |
| Jetanin Hospital | JCI, RTAC, ISO 15189, ISO 15190 | PGT-A, PGT-M, PGT-SR (NGS, Sanger) | Yes (embryo, genetics, sperm labs in-house) | Molecular geneticists on team | EmbryoScope |
| MedPark IVF Fertility and Genetics Center | Not specified in library | PGT-A, PGT-M, PGT-SR | Not specified in library | ESHRE-certified embryologists | Time-lapse incubation, AI-assisted embryo assessment |
| Superior A.R.T. Thailand | Not specified in library | PGT pathways emphasized | Assisted-reproduction laboratories described | Not specified in library | Not specified in library |
| Prime Fertility Clinic | JCI Ambulatory Care | Not specified in library | Not specified in library | Not specified in library | Not specified in library |
| Bumrungrad International Hospital | Not specified in library | Not specified in library | Not specified in library | Not specified in library | Not specified in library |
Questions to ask each clinic about PGT lab quality
Use these questions to gather consistent information from each provider you consider. Request written answers where possible.
- Which specific accreditation certificates does your genetics laboratory hold, and what is the scope of each?
- Is PGT performed in-house, or are samples sent to an external laboratory? If external, which laboratory, and how are samples tracked?
- Which PGT methods do you offer (PGT-A, PGT-M, PGT-SR), and what technology do you use (e.g., NGS, Sanger sequencing)?
- What are the credentials and experience of the embryologists who perform embryo biopsy?
- How does your laboratory participate in external quality assurance or proficiency testing?
- What is your protocol for embryo tracking and identification throughout the PGT process?
- Can you provide a written quotation that specifies what is included for PGT, including any separate laboratory fees?
- How do you define and report outcomes for PGT cycles, and what are the limitations of those figures for my individual situation?
Next steps for international patients
Before committing to a clinic, take these steps to compare PGT laboratory quality:
- Request the laboratory’s most recent accreditation certificates and clarify their scope.
- Ask whether the clinic’s genetics laboratory is independent or part of a larger hospital, and who oversees it.
- Confirm the specific PGT method recommended for your case and the rationale.
- Ask for a written quotation that separates medical, laboratory, medication, and storage costs.
- Inquire about the clinic’s process for international patients, including remote consultations and coordination of testing.
- Review our hospital directory and hospital rankings for more context, and see our partner disclosure page for information about commercial relationships.
PGT is a complex process, and laboratory quality is one of several factors that may influence your experience. No clinic can guarantee a specific outcome. Use the information here as a starting point for direct conversations with providers, and make decisions based on your own medical advice and priorities.
Frequently asked questions
What accreditation should a PGT laboratory in Thailand have?
There is no single required accreditation for PGT laboratories in Thailand. You may see hospital-level accreditation such as JCI, assisted-reproduction accreditation such as RTAC, or laboratory-specific standards such as ISO 15189. Some laboratories also participate in external quality assurance programs like CAP or UK NEQAS. The importance of each depends on its scope and how it applies to the specific laboratory performing your PGT. Ask each clinic which certificates are current and what they cover.
Is PGT performed in-house at Thai fertility clinics?
It varies. Some clinics, such as Jetanin Hospital, describe in-house embryo, genetics, and sperm laboratories. Others may perform embryo biopsy in-house but send samples to an external genetics laboratory for analysis. The location of genetic testing can affect turnaround time and coordination. Always ask directly whether PGT is performed on-site or through a partner laboratory, and how samples are tracked.
How can I compare embryologist qualifications across clinics?
Ask each clinic about the certifications and experience of the embryologists who will handle your embryos, particularly those performing biopsy for PGT. Some clinics list ESHRE-certified embryologists, while others may not specify credentials publicly. You can request this information directly and ask how the laboratory maintains ongoing training and competency assessments.
Does a higher accreditation mean better PGT outcomes?
Accreditation indicates that a laboratory or hospital has met certain standards for quality and safety, but it does not guarantee a specific outcome for your treatment. Outcomes depend on many factors, including your individual medical situation, the clinic's protocols, and the laboratory's experience. Use accreditation as one piece of information among many, and discuss expected outcomes with your treating doctor.
What should I ask about PGT methods and technology?
Ask which PGT methods are available (PGT-A, PGT-M, PGT-SR) and what technology is used, such as NGS or Sanger sequencing. You can also ask about embryo culture equipment, time-lapse imaging, and witness systems. These details can help you understand the laboratory's capabilities, but their impact on your individual cycle should be discussed 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.
