How Many Days Off for IVF in Thailand? Time Planning & Process Explained
Direct answer opening
Direct answer: If you choose the first trip to Thailand for ovulation induction + egg retrieval (fresh cycle), you typically need 15–18 days off; if you only go to Thailand for a frozen embryo transfer, you need 7–10 days off. The interval between the two cycles is generally 1–3 months. The actual number of days depends on individual follicle development speed, the hospital's protocol, and whether additional tests or treatments are needed.
1. Why does it take this long? — Breakdown of the Thailand IVF process
IVF in Thailand is usually divided into two main stages: ovulation induction + egg retrieval and embryo transfer. The intermediate steps, including embryo culture, PGT testing (if chosen), freezing and thawing, cannot be compressed in time.
- Stage 1 (Ovulation induction + egg retrieval): Arrive in Thailand on day 2–3 of menstruation for baseline tests, registration, and starting ovulation induction. Ovulation induction generally lasts 10–14 days, followed by the trigger shot, and egg retrieval 36 hours later. You can return home after 1–2 days of observation post-retrieval.
- Stage 2 (Transfer): Embryo culture takes 5–7 days (blastocyst). If PGT genetic testing is chosen, results take an additional 3–4 weeks. The transfer is usually performed in the next cycle after testing. It is recommended to rest in Thailand for 5–7 days after the transfer to confirm implantation before returning home.
2. Actual time required for different stages (based on common protocols)
| Stage | Days required | Notes |
|---|---|---|
| Pre-treatment tests & registration | 1–2 days (some can be done in advance in home country) | AMH, hormones, semen analysis, infectious diseases tests valid for 6–12 months |
| Ovulation induction (injections + monitoring) | 10–14 days | Average 12 days; slower follicle development may require 14 days |
| Egg retrieval surgery + rest | 2–3 days | Surgery day + next day observation; can fly on the third day |
| Embryo culture/testing (waiting period) | 5–7 days (without testing) 3–5 weeks (with PGT) | Patients usually return home to wait during this stage |
| Frozen embryo transfer (menstrual cycle preparation) | 10–14 days (endometrial preparation) | Second trip to Thailand: start medication on day 2 of menstruation, transfer after about 10–14 days |
| Post-transfer observation in Thailand | 5–7 days | Blood test for hCG on day 7–9 post-transfer for initial confirmation |
3. Most easily overlooked details: Documents and cycle scheduling
Passport and marriage certificate: Reputable fertility centers in Thailand require both partners' passports (valid for more than 6 months) and a marriage certificate (with translation and notarization). Failure to prepare these in advance may delay your trip to Thailand, indirectly increasing the number of days off needed.
Menstrual cycle alignment: Client A had to change her flight because her period came early, losing 3 days and delaying the start of ovulation induction. It is recommended to synchronize your cycle with your doctor before departure and allow a 2-day flexibility window.
Pre-treatment at home: Many doctors recommend starting Coenzyme Q10, Vitamin D, etc., 1–2 months in advance. This has little impact on the number of days off but can improve success rates and reduce the need for repeated cycles.
4. Time differences for different age groups and individuals
- Under 35, normal ovarian function: Quick response to ovulation induction; usually 10–11 days of injections before egg retrieval. 15 days off is sufficient for the entire process.
- Over 38, low AMH: May require mild stimulation or luteal phase stimulation, extending the cycle by 3–5 days. Need 18–21 days off.
- Male factor (surgical sperm retrieval): For obstructive azoospermia, testicular sperm extraction is scheduled on the same day as the female partner's egg retrieval. Time is not affected, but the male partner must confirm availability.
- Repeated failure/multiple transfers: May involve hysteroscopy, ERA endometrial receptivity testing, etc., adding 2–4 extra days. It is advisable to plan for an additional week.
5. Decision guide: When is it suitable/unsuitable to take a long leave?
Suitable for taking one long leave:
- Work is flexible and allows remote work;
- First visit, requiring all tests + ovulation induction and egg retrieval;
- Wish to minimize the number of trips and shorten the overall cycle.
Not suitable for taking one long leave:
- Cannot be away from work for more than 10 days. Complete pre-tests at home first, take only 7 days off for egg retrieval in Thailand, freeze embryos, then take another 7 days off for transfer;
- Very poor ovarian function, may require multiple mild stimulation cycles to accumulate embryos. Take short leaves (5–7 days) for each trip to Thailand.
How to decide? First, get a basic fertility assessment (AMH, antral follicle count, FSH). If AMH > 1.2 ng/mL, plan for one egg retrieval cycle. If AMH < 0.8, discuss with your doctor whether multiple retrievals are needed, which will affect your leave strategy.
6. Common pitfalls (time planning)
- Ignoring the trigger shot timing: The trigger shot must be given at a precise time. If your flight is delayed or you cannot return to the hospital that day, it may lead to failed egg retrieval, additional costs, and a new cycle. It is recommended not to stray too far from the hotel 2 days before egg retrieval.
- Ignoring post-transfer medication: Continuous use of progesterone, estrogen, etc., is required after transfer. If you return home early without sufficient medication, it may cause endometrial instability. Bring at least 2 weeks' worth of medication or confirm that the Thai hospital can ship it.
- Ignoring Thai holidays: Hospitals are closed during Songkran, Makha Bucha, etc., which may prevent follicle monitoring. Check the calendar before departure and avoid public holidays.
7. Relationship between cost factors and time
The longer the leave, the higher the indirect costs (accommodation, lost income). IVF medical costs in Thailand are relatively fixed (approx. 80,000–140,000 RMB), but daily accommodation and living expenses are about 500–1,500 RMB. Therefore, an extra 5 days could add 3,000–7,500 RMB in expenses. If you choose PGT testing, you can return home during the 30-day waiting period for results, saving living costs, but the total leave days remain the same (split into two trips).
8. Frequently asked questions (time-related)
- Q: Can I avoid staying in Thailand for the entire IVF process? A: During ovulation induction, daily or every-other-day monitoring is usually required, so it's best to stay near the hospital; returning home is inconvenient. However, after transfer, you can return home once pregnancy is confirmed on day 5.
- Q: How many days off does the male partner need? A: The male partner only needs to be in Thailand on the day of egg retrieval or the day before, requiring about 3–4 days off (including travel). If surgical sperm retrieval is needed, plan for one extra day.
- Q: Can I go to Thailand after my period ends? A: No. Ovulation induction must start on day 2–5 of menstruation to synchronize with the follicular phase. It is recommended to arrive 2 days before your period starts.
