Frozen Embryo Transfer in Thailand Your guide to cost, top specialists & hospitals

Our partner clinics operate high-volume embryology labs with documented high post-thaw survival rates. They handle hundreds of FET cycles per month, which means their thawing and transfer protocols are well-practised and consistent. Continuity matters; returning to the clinic where your embryos are stored avoids the logistics and risk of cryoshipping.

The fertility specialist managing your FET cycle oversees lining preparation, confirms readiness for transfer, and makes the call on timing. At our partner clinics, these decisions are made by board-certified reproductive endocrinologists who manage FET as a significant part of their caseload, not as an afterthought.

Ask for the clinic's post-thaw embryo survival rate; it should be consistently high. Confirm they offer both medicated and natural cycle FET protocols. Check whether ERA testing is available if you have had previous failed transfers. And ask about their single embryo transfer policy. Transferring one good blastocyst at a time is the standard of care at responsible clinics.

Pregnancy rates per FET are higher for women under 35 transferring a PGT-A-tested euploid blastocyst, though they still vary by individual circumstances. Without genetic testing, rates are slightly lower as some transferred embryos will be chromosomally abnormal. Recent randomised data, including 2024 RCTs, suggest that frozen and fresh transfers produce broadly equivalent outcomes overall¹, with the choice between them driven by cycle response, OHSS risk, and whether embryos need to be banked for PGT or scheduling.

Embryo quality is the primary factor: a well-graded blastocyst that survived thawing intact has strong implantation potential. Endometrial preparation quality matters next, with adequate thickness and correct hormonal timing being essential. Your age at the time of egg retrieval (not the time of transfer) determines egg quality. If you are using PGT-A-tested embryos, the per-transfer success rate is higher because chromosomally abnormal embryos have already been excluded.

A frozen embryo transfer cycle in Thailand costs between $1,500 and $2,700. This covers endometrial preparation, monitoring, embryo thawing, and the transfer procedure. Medication costs are additional and vary depending on the protocol used. If PGT-A results are pending from a previous cycle, there may be a separate genetic counselling fee.

The FET fee covers specialist consultations, serial ultrasound scans and blood tests for lining monitoring, embryo thawing by the embryology team, the transfer procedure, and a follow-up blood test. Endometrial preparation medication (oestrogen and progesterone) is typically quoted separately as dosages vary between patients. Annual embryo storage fees are billed independently.

The main variables are whether you use a medicated or natural cycle protocol, how many monitoring visits are needed before the lining is confirmed ready, and whether any additional investigations like ERA testing are recommended. If this is your first FET after a freeze-all cycle, the cost is straightforward. If complications from a previous transfer need to be addressed first (such as a hysteroscopy to check for polyps) that is a separate procedure.

Pricing varies by the complexity and scope of the procedure. Typical ranges at our partner hospitals in Thailand:

• Natural-cycle FET: $1,500–$1,800. Embryo transferred during your natural ovulation cycle, minimal medication
• Medicated FET (hormone-prepared): $1,800–$2,200. Oestrogen and progesterone used to prepare the uterine lining
• FET with assisted hatching: $2,100–$2,700. Laser-assisted hatching added to improve implantation chances for thicker embryo shells

Exact pricing is confirmed after your consultation and treatment plan are finalised.

FET in Thailand costs 50–60% less than equivalent cycles in the US ($3,800–$6,800), Australia (A$3,300–A$6,000), and UK (£3,000–£5,300). The saving is particularly significant when you consider that FET is often the follow-up to a previous full IVF cycle; the cumulative cost of treatment in Thailand remains well below a single cycle at home.

You can fly the day after transfer without any medical concern. Cabin pressure and altitude do not affect implantation. Some patients prefer to stay in Thailand for the pregnancy blood test at day 10–12, but most fly home during the two-week wait and take the test locally. Your clinic will review the result remotely.

Resume normal daily activities. Most patients return to work the next day, and because there is no sedation you can drive yourself straight after the transfer. Walk, eat well, sleep well, and stay occupied. There is no evidence that bed rest improves outcomes; in fact, gentle movement is encouraged. Avoid heavy lifting, vigorous exercise, and hot baths. Continue all prescribed progesterone medication exactly as directed. The waiting is the hardest part, and your coordinator is available for support throughout.

A beta-hCG blood test at 10–12 days post-transfer gives the definitive answer. If positive, an early ultrasound at six to seven weeks confirms a heartbeat. If negative, a review consultation analyses the cycle (lining quality, transfer difficulty, embryo grade) and determines adjustments for the next attempt.

Yes. FET is a routine procedure at all accredited fertility clinics in Thailand. The physical risks are minimal: there is no surgery, no sedation, and no ovarian stimulation. The embryology team follows strict thawing protocols with documented survival rates. Double-witnessing procedures ensure correct embryo identification at every step.

Endometrial preparation quality is the controllable factor. Make sure your lining reaches adequate thickness with the right hormonal support before transfer proceeds. ERA testing, an endometrial biopsy intended to identify a personal implantation window, is sometimes offered after repeated implantation failure; however, the STAR trial (Simón et al., 2020) and a large multicentre randomised trial published in JAMA in 2022 found no improvement in live-birth rates from ERA-guided transfer, and the HFEA traffic-light system currently rates it red. The evidence does not support routine use, and the decision should be made selectively in consultation with your specialist.

If the transfer is unsuccessful, the next step depends on how many frozen embryos remain and what the cycle review reveals. If more embryos are available, a subsequent FET can be attempted, sometimes with adjusted medication or timing. If no embryos remain, a new stimulation cycle may be needed. Each failed transfer provides clinical data that helps refine the next approach.

For a medicated FET, you can start oestrogen medication at home and fly to Thailand once your lining is approaching target thickness, reducing your in-country stay to as few as five to seven days. For a natural cycle FET, arrive a few days earlier for ovulation monitoring. Most patients plan for 7–10 days total to allow for monitoring, transfer, and a follow-up consultation before flying home.

Your quote covers specialist consultations, endometrial monitoring (ultrasound and blood tests), embryo thawing, the transfer procedure, and a follow-up blood test. Medication for lining preparation and any embryo storage fees are quoted separately. Your coordinator manages scheduling and clinic communication throughout.

Most patients returning for FET already know the city and the clinic. Your coordinator can help with hotel recommendations near the clinic and schedule your appointments to minimise time away from home. If you are considering having embryos shipped to a clinic closer to home instead, discuss this with your coordinator; in most cases, returning to Thailand is simpler and cheaper.