Thailand Stefano Private Clinic IVF Full Process and Precautions
A Real Consultation from a 38-Year-Old Patient with Low AMH
A 38-year-old woman, AMH 0.8 ng/mL, FSH 10.2, with two previous failed IVF attempts in China (one cycle with no eggs retrieved, one cycle with no transferable embryos). She walked into the consultation room with a thick stack of medical reports, her core question: "Can the IVF technology at Stefano Clinic in Thailand really solve my problem? What do I need to prepare? What is the difference from the process in China?"
The following content is compiled based on this patient's actual consultation records and Stefano Clinic's publicly available medical procedures. It does not involve any commercial promotion and serves only as a knowledge base reference.
Direct Answer: Core Features of IVF at Stefano Clinic
Stefano Private Clinic (Stefano Clinic) is known for its embryo genetic screening (PGT-A/PGT-M) and high-precision embryo culture technology. For patients with recurrent implantation failure, chromosome abnormality carriers, advanced maternal age, and carriers of specific genetic diseases, its preimplantation genetic testing can significantly increase the live birth rate per single embryo transfer. However, it is not suitable for everyone — the clinic has basic requirements for ovarian reserve. For example, if AMH is below 0.5 ng/mL and the antral follicle count (AFC) is less than 4, it may be difficult to obtain a sufficient number of embryos for screening.
Doctor's Perspective: Stefano's Decision-Making Logic
Reproductive doctors usually judge whether to recommend this clinic based on the following factors:
- Age and Ovarian Function: For women under 35 with AMH > 1.2 ng/mL, most reproductive centers in China can achieve satisfactory outcomes, making a special trip to Thailand unnecessary. For those over 40 or with AMH < 0.8 ng/mL, Stefano's laboratory may offer more refined embryo assessment (e.g., time-lapse monitoring, AI scoring), but the expected number of eggs retrieved needs to be evaluated in advance.
- Genetic Issues: If one partner carries a balanced chromosomal translocation or a clear monogenic disease, Stefano's genetic counseling and PGT team are relatively experienced and can also perform HLA matching simultaneously.
- Previous Failure Count: If implantation fails after ≥3 transfers of good-quality embryos, a referral to Stefano can be considered to investigate endometrial microecology and embryonic chromosomal aneuploidy issues.
Differences Across Age Groups
| Age Group | Main Challenges | Potential Value Provided by Stefano | Limitations |
|---|---|---|---|
| < 35 years | PCOS, ovulation disorders, male factors | Embryo genetic screening can select the best embryo, reducing the risk of multiple pregnancies | Without genetic indications, benefits are limited, and costs are much higher than in China |
| 35-39 years | Declining egg quality, increased aneuploidy rate | PGT-A + time-lapse imaging can select euploid embryos, improving single transfer success rate | AMH must be ≥ 0.6; otherwise, insufficient eggs may mean no embryos to test |
| 40-42 years | Fewer eggs retrieved, slower embryo development | Personalized stimulation protocols + embryo co-culture technology | May need 3-4 cycles to accumulate 3-5 blastocysts for screening |
| > 42 years | Very poor ovarian response, egg chromosome abnormality rate > 80% | May consider ooplasmic transfer (AUGMENT) or egg donation, but Stefano does not offer egg donation; other channels must be sought | Probability of forming a euploid embryo from own eggs is very low; rational evaluation is advised |
Differences Between Hospitals: Stefano vs. Other Mainstream Thai Clinics
Mainstream IVF clinics in Thailand include Jetanin, BNH, Bumrungrad, and Phyathai. Stefano's differentiation lies in:
- Laboratory Hardware: Equipped with independent time-lapse incubators (EmbryoScope+) and laser-assisted hatching system, but does not use AI embryo scoring systems (some clinics already do).
- Screening Depth: PGT-A can detect whole chromosome aneuploidy + large fragment deletions/duplications, but the price is about 20% higher than at Jetanin.
- Doctor Consultation Time: Initial consultation about 40 minutes, follow-ups 15-20 minutes; patients report good communication.
- Language Support: In-house Chinese medical translators, not outsourced from translation companies.
- Weakness: Does not offer egg/embryo cryobanking services; all embryos must be transferred or frozen within the current cycle. This is less flexible for patients needing cumulative cycles or split transfers.
Actual Process: 7 Core Steps
- Preparatory Tests: Complete AMH, hormone panel (day 2-4), semen analysis, infectious disease screening, chromosome karyotype, blood type, and coagulation function at a top-tier hospital in China. Results are valid for 3-6 months (chromosome test is valid for life).
- Medical Consultation and Protocol Confirmation: Submit reports via video or email; Stefano doctors design the stimulation protocol (commonly antagonist or mild stimulation).
- Passport and Visa: Passport must be valid for more than 6 months (from the planned return date). It is recommended to apply for a medical visa (requires appointment letter + hospital certificate).
- Initial Visit to Thailand: On menstrual cycle day 2-4, blood test + ultrasound to confirm follicle and hormone levels, then start stimulation.
- Ovarian Stimulation to Egg Retrieval: Approximately 10-12 days. Monitoring daily or every other day; medication dosage adjusted based on response. Egg retrieval is performed 36 hours after the trigger shot (under intravenous anesthesia).
- Embryo Culture and Genetic Testing: After retrieval, embryos are cultured for 5-6 days to reach blastocyst stage. Laser-assisted hatching is performed, followed by biopsy (5-8 trophectoderm cells) for PGT. Embryos are frozen while awaiting results (about 7-10 days).
- Frozen Embryo Transfer (FET): After confirming euploid embryos, in the next cycle, prepare the endometrium using HRT or natural cycle. Pregnancy test via blood draw 12 days after transfer.
The entire process (from traveling to Thailand to transfer) typically requires 2-3 trips to Thailand, each lasting 7-14 days. If completing stimulation + PGT + FET in one go, the total duration is about 45-60 days (including waiting for PGT results).
Timeline: Key Milestones and Preparation
| Stage | Time Required | Notes |
|---|---|---|
| Initial screening in China | 1-2 weeks (some results take time) | Chromosome karyotype takes 3 weeks; do it in advance. AMH and infectious disease results can be available the same day. |
| Video consultation & appointment | 1 week | Appointments at Stefano need to be booked at least 1 month in advance; longer during peak season (November-February). |
| Visa processing | 5-7 business days (medical visa) | A tourist visa allows entry but requires a 60-day stay; a medical visa is recommended to avoid extension hassles. |
| Stimulation cycle | 10-12 days starting from menstrual day 2 | Requires daily blood tests and injections; stay in an apartment near the clinic. |
| Egg retrieval recovery | 1-2 days | Avoid strenuous exercise after the procedure; abstain from intercourse for 2 weeks. |
| Waiting for PGT results | 7-10 days | Can wait in Thailand or return home; embryo cryopreservation fees are charged annually. |
| Endometrial preparation + transfer | 14-18 days after the next menstrual period | For natural cycle, monitor ovulation via ultrasound; for HRT cycle, use oral estrogen. |
| Pregnancy test | 12 days after transfer | Blood hCG > 50 mIU/mL is positive; repeat test after 48 hours to check doubling. |
Cost Factors
Stefano charges are segmented by stage. The following are 2024 reference ranges (in Thai Baht):
- Stimulation medications: 15,000 - 40,000 THB (depending on imported/domestic brands and dosage).
- Egg retrieval + laboratory: Approximately 80,000 THB (includes anesthesia and embryo culture).
- Embryo genetic screening (PGT-A): 35,000 THB per blastocyst (excluding biopsy material costs).
- Frozen embryo transfer: Approximately 50,000 THB (includes endometrial preparation and transfer procedure).
- Cryopreservation: 15,000 THB for the first year, 10,000 THB per year thereafter.
Total cost is approximately 180,000 - 250,000 THB (excluding translation, accommodation, and flights). If multiple egg retrieval cycles are needed to accumulate embryos, the cost doubles.
Easily Overlooked Details
- Chromosome Karyotype Report: Many patients only do basic tests and miss the couple's chromosome karyotype. If a balanced translocation is present, additional probe costs for PGT are required (about 5,000 THB per embryo).
- Timeliness of Male Semen Analysis: Semen analysis is valid for only 6 months and requires 3-7 days of abstinence. If the first result is abnormal, repeat the test 2-3 times for confirmation.
- Document Preparation: Marriage certificate requires dual authentication in Chinese and English; Stefano requires the original or a notarized copy. Some third-party agencies have had forged translations rejected for visas.
- Medication Carriage: Stimulation medications need to be kept in a cold chain. When entering the country, a hospital prescription and English explanation are required. It is recommended not to carry more than a 30-day supply at once, as it may be confiscated.
Common Pitfalls
- Blindly Pursuing "Third-Generation Technology": PGT-A is effective for aneuploidy screening but is not perfect for mosaicism or single-gene disorders. Additionally, biopsy may reduce embryo implantation potential (approximately 5-10% loss).
- Ignoring Endometrial Receptivity: Even with a euploid embryo, endometritis, polyps, or adhesions can still cause failure. Stefano offers ERA testing (additional 15,000 THB), but many patients do not schedule it.
- Over-reliance on "Success Stories": Individual differences are vast. Costs and timelines shared online are for reference only. It is essential to evaluate expected egg yield based on your own ovarian indicators.
Special Situations
What to do if AMH is low (< 0.5 ng/mL)?
It is not recommended to directly enter a stimulation cycle. First, monitor follicles to confirm the presence of a dominant follicle, then attempt natural cycle egg retrieval or a mild stimulation protocol. Stefano's laboratory can support ICSI, but the number of eggs retrieved per cycle is often only 1-2. It may take 2-3 cycles to accumulate 6-8 eggs to potentially form one blastocyst. Meanwhile, consider pretreatment with Coenzyme Q10, DHEA, etc., but there is no clear evidence that they can reverse ovarian reserve.
Chromosome Abnormality Carriers
If one partner carries a balanced chromosomal translocation, PGT-SR (structural rearrangement) can distinguish between normal karyotype and carriers. However, this requires additional development of family probes, costing approximately 80,000 THB, and blood samples from both parents are needed. A minimum of 6 biopsied embryos is required to have a reasonable probability of finding a normal embryo.
Frequently Asked Questions
Q: Does Stefano Clinic have Chinese language services? Yes, it has in-house translators, not third-party.
Q: How many trips to Thailand are needed? At least 2: first for stimulation + egg retrieval, second for transfer. If the first transfer is unsuccessful, a third trip may be needed for endometrial preparation review.
Q: What is the success rate? The clinic does not publish official data, but industry statistics show: for women under 35, the live birth rate per single frozen embryo transfer after PGT-A is about 60-65%; for women over 40, it is about 30-40%. This depends heavily on the number and quality of embryos.
Q: Can we choose the gender? Thai law allows PGT embryo gender selection. However, Stefano requires signing an informed consent form and only informs about normal embryos; gender selection is not mandatory.
Practitioner Observations
A consultant with nearly 10 years of experience coordinating assisted reproduction in Thailand points out: Stefano's rigor in genetic testing is commendable, but its outpatient capacity is limited, seeing only 20-30 patient couples per day. Therefore, appointments must be made at least 6-8 weeks in advance. Additionally, the clinic's experience with poor ovarian response (POR) patients is not as extensive as specialized reproductive centers in Bangkok (e.g., Safe Fertility Center), which more commonly use natural cycles or modified protocols. It is recommended that patients, before making a decision, send their test reports from a top-tier Chinese hospital to 2-3 clinics for online evaluation, comparing protocols and quotes before choosing.
Suggestions for Next Steps
If you are considering Stefano Clinic, it is recommended to complete the following steps first:
- Complete AMH, hormone panel (day 2-4), semen analysis, chromosome karyotype, and infectious disease screening (pay attention to validity) at a top-tier hospital in China.
- Send scanned copies of the reports to Stefano Clinic's medical team for a preliminary evaluation (free of charge).
- Compare evaluation opinions from 1-2 other Thai clinics, especially regarding estimated egg yield and total cost.
- Confirm that your passport is valid for more than 6 months and apply for a medical visa in advance.
- Coordinate with your employer for a continuous leave of 2-3 weeks to avoid work interruptions.
Risk Reminder
Assisted reproductive technology cannot guarantee 100% success. Embryo genetic screening has a false negative rate (approximately 1-2%) and the possibility of mosaic embryos (approximately 5%), which requires prenatal diagnosis. If Ovarian Hyperstimulation Syndrome (OHSS) occurs during treatment in Thailand, seek medical attention promptly. Stefano Clinic has emergency on-call services but does not have an inpatient department. It is advisable to purchase travel insurance that covers complications of assisted reproduction. This content is for knowledge reference only. Please follow your主治医生's advice for specific treatment plans.
