Thailand is one of Asia’s leading destinations for fertility care — strong clinics, costs well below the West, and a clear legal framework since 2015. But that framework matters: commercial surrogacy and sex selection are banned, and donor and surrogacy programmes are tightly controlled. Here’s the plain-English version — what’s allowed, who can access treatment, what a cycle costs, how long you’ll need to be here, and what to bring. Unbiased, never paid placement — and not medical or legal advice.
Routine IVF with your own eggs and sperm is legal and widely available to foreigners in Thailand, typically at USD 10,000–18,000 a cycle — far less than the West. What’s banned is commercial surrogacy and sex selection; donor and surrogacy programmes are tightly restricted and the rules are evolving after same-sex marriage became law in 2025. Use a licensed clinic, confirm eligibility for your situation, and treat this as information, not medical or legal advice.
Thailand has spent two decades building a deep medical-tourism industry, and fertility care is one of its strongest pillars. The draw is a familiar combination: internationally trained specialists and embryologists, modern clinics concentrated in Bangkok with others in Chiang Mai and Phuket, English-speaking coordinators used to overseas patients, and prices that are a fraction of those in the United States, the UK or Australia. For expats already living in Thailand it is simply the local option; for patients flying in, it is a way to access high-quality treatment without Western waiting lists or costs. None of that removes the need for diligence — success rates, lab quality and licensing vary clinic to clinic — but the baseline of care is high and well-established.
Assisted reproduction in Thailand is governed by the Protection of Children Born from Assisted Reproductive Technologies Act B.E. 2558 (2015), passed after high-profile international surrogacy scandals. The law’s purpose is to stop Thailand being used as a commercial reproductive marketplace, not to restrict ordinary treatment. Its headline rules:
Crucially, standard IVF and ICSI for an individual or couple sit outside these prohibitions and are the everyday work of licensed clinics. The restrictions bite on third-party reproduction, not on a couple using their own eggs and sperm.
Eligibility depends heavily on what kind of treatment you need:
Because the donor and surrogacy rules are exactly the part of the law most in flux, do not rely on second-hand summaries (including this one) for your specific case. Confirm eligibility — as a single, unmarried, or same-sex patient — directly with a licensed clinic and a Thai lawyer before booking flights or paying deposits.
Treat these as planning ranges, not quotes — clinics price differently and your medication needs drive a lot of the variation:
Two budgeting realities: a quoted “package” may exclude medication, genetic testing or storage, so ask for an itemised estimate; and not every cycle works first time, so plan financially for the possibility of a second round. If you’re relocating to be near a clinic, factor in flexible short-stay housing — our Neighborhood Finder helps you find areas close to Bangkok’s major hospitals.
A fresh IVF cycle follows a fairly standard sequence, and the timing is what determines your stay:
In practice a fresh cycle means roughly two to four weeks in Thailand. Many international patients split it — stimulation and retrieval on one trip, a frozen-embryo transfer on a later visit — which is gentler on work, budget and visa timing. Build your stay around the frequent monitoring appointments during stimulation.
These are precisely the services the 2015 Act polices most closely, and the rules are detailed and enforced. If your path involves a donor, a surrogate, or genetic screening, ask the clinic to set out in writing exactly what is permitted for your circumstances, and get independent legal confirmation — the consequences of getting a third-party arrangement wrong are far more serious than for a standard cycle.
BAANLYY doesn’t recommend clinics or take placement fees; the point here is to give you the questions, not the answers:
Compare more than one clinic, be wary of anyone guaranteeing outcomes or quietly offering banned services such as sex selection, and keep every quote and consent in writing.
A few things smooth the path if you’re coming from abroad or relocating:
For the wider picture, see our guides to healthcare & hospitals, health insurance, and having a baby in Thailand.
Furnished BAANLYY residences with 1–24 month terms — use the lease slider to see your exact cost for a multi-week stay near Bangkok’s major hospitals.
General information only — not medical or legal advice, and not a recommendation of any clinic. Fertility treatment, its suitability for you, costs, success rates and Thailand’s assisted-reproduction laws all depend on individual circumstances and change over time; the rules on donation, surrogacy and eligibility are evolving, including after the 2025 legalisation of same-sex marriage. Confirm the current position with a licensed Thai fertility specialist and a qualified Thai lawyer before making decisions. BAANLYY never takes paid placement.
Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.