IVF Timeline in Thailand: From First Consultation to Embryo Transfer

Understanding the IVF Timeline in Thailand

Planning an IVF cycle abroad requires careful coordination of travel, work leave, and medical appointments. While every patient’s journey is unique, most IVF cycles in Thailand follow a general sequence of steps. This guide outlines a typical timeline from the first consultation to embryo transfer, helping you plan your trip and ask the right questions.

Important: The timeline below is a general framework. Your actual schedule depends on your individual health, treatment protocol, and clinic policies. Always confirm specific dates and requirements directly with your chosen clinic.

Step 1: Initial Consultation and Pre-Treatment Preparation

Before traveling, you will have an initial consultation with your IVF specialist. This can often be done via video call or in person. During this consultation, the doctor reviews your medical history, discusses treatment options, and orders necessary tests.

What to Expect

• Review of fertility history and previous treatments
• Discussion of IVF protocol and estimated timeline
• Ordering of blood tests, semen analysis, and ultrasound scans
• Explanation of costs, payment schedules, and cancellation policies

Some clinics require you to complete certain tests in your home country before arrival. Ask your clinic for a list of required tests and whether they accept results from external labs.

Travel Planning Tip

Once you have a tentative treatment schedule, you can begin planning your travel. Most clinics provide a rough calendar after the initial consultation. Allow at least 2–4 weeks between the consultation and your planned cycle start to complete any preparatory steps.

Step 2: Cycle Start and Ovarian Stimulation

Your IVF cycle officially begins on day 1 of your menstrual period. You will start daily hormone injections to stimulate your ovaries to produce multiple eggs. This phase typically lasts 10–14 days, but can vary.

Monitoring During Stimulation

You will need to visit the clinic every 2–3 days for blood tests and ultrasounds to track follicle growth. These appointments are essential to adjust medication doses and determine the optimal time for egg retrieval.

Travel Considerations

• You must be in Thailand for the entire stimulation phase.
• Plan to arrive a day or two before your expected cycle start.
• Some clinics offer remote monitoring for the first few days if you live nearby, but most international patients stay in Thailand throughout.

Step 3: Trigger Shot and Egg Retrieval

When follicles reach the appropriate size, you will take a trigger injection to mature the eggs. Egg retrieval is scheduled approximately 36 hours later. The procedure is performed under sedation and takes about 20–30 minutes.

Recovery

Most patients feel well enough to resume light activities the next day. Plan to rest for at least 24–48 hours after retrieval. Your clinic will provide post-procedure instructions.

Step 4: Fertilization and Embryo Development

After retrieval, eggs are fertilized with sperm (from partner or donor) in the lab. Embryos are cultured for 5–6 days to reach the blastocyst stage. If you are planning preimplantation genetic testing (PGT), embryos are biopsied on day 5 or 6.

PGT Results Timeline

PGT results typically take 7–14 days, depending on the laboratory and type of testing. During this waiting period, you may return home or stay in Thailand. Discuss with your clinic whether you can travel during this time.

Step 5: Embryo Transfer

Once PGT results are available (if applicable), a frozen embryo transfer (FET) is scheduled. The transfer itself is a quick procedure, similar to a pap smear, and does not require anesthesia.

Preparation for FET

Your clinic will prescribe medications to prepare your uterine lining. This usually involves estrogen and progesterone, starting about 2–3 weeks before the transfer. You will need to be in Thailand for the transfer and the preceding monitoring appointments.

Post-Transfer

After transfer, you may be advised to rest for a short period. A pregnancy test is typically done 10–14 days later. Many patients choose to return home before the test, but confirm with your clinic if they require you to stay.

Sample Timeline Overview

Phase	Approximate Duration	Location
Initial consultation	1 day (can be remote)	Home or Thailand
Pre-treatment preparation	2–4 weeks	Home
Ovarian stimulation	10–14 days	Thailand
Egg retrieval	1 day	Thailand
Embryo culture + PGT	7–14 days	Thailand or home
FET preparation	2–3 weeks	Home or Thailand
Embryo transfer	1 day	Thailand
Pregnancy test	10–14 days post-transfer	Home or Thailand

Total time in Thailand can range from 2–4 weeks for a fresh cycle, or multiple shorter trips for a frozen cycle with PGT. Discuss the best approach with your clinic.

Factors That Can Affect Your Timeline

• Your menstrual cycle: The start date depends on your natural cycle or medication schedule.
• Ovarian response: Some patients need longer stimulation or may have cycle cancellation.
• Embryo development: Not all embryos reach blastocyst stage; this can alter transfer timing.
• PGT laboratory workload: Results may take longer during peak seasons.
• Clinic scheduling: Transfer dates depend on clinic availability and your readiness.

Questions to Ask Your Clinic

• What is the estimated timeline for my specific protocol?
• Can I have the initial consultation remotely?
• What tests must be done before arrival?
• How many monitoring visits are required during stimulation?
• Can I travel home during the PGT waiting period?
• What is the typical wait time for a frozen embryo transfer?
• What are the clinic’s policies on cycle cancellation or rescheduling?

Planning Your Travel and Leave

When planning your trip, consider adding buffer days for unexpected delays. Common reasons for schedule changes include:

• Delayed menstruation
• Slow follicle growth
• Embryo development issues
• PGT result delays
• Clinic holidays or closures

Discuss with your employer the possibility of flexible leave or remote work during parts of the process. Some patients combine treatment with a short vacation to reduce stress.

Important Reminders

This timeline is a general guide. Your individual experience may differ. Always rely on your clinic’s instructions and ask for a written treatment calendar. Do not make non-refundable travel arrangements until you have a confirmed schedule from your clinic.

For more information on IVF in Thailand, see our guides on IVF in Thailand and treatment process. International patients can also refer to our international patient resources.

Frequently asked questions

How long do I need to stay in Thailand for IVF?

The required stay varies. For a fresh cycle without PGT, you may need 2–3 weeks. With PGT and frozen transfer, you might need two trips: one for egg retrieval (1–2 weeks) and another for transfer (1 week). Confirm your specific timeline with your clinic.

Can I do the initial consultation online?

Many clinics offer remote consultations via video call. Ask your clinic if this is an option and what information they need beforehand.

How long does PGT testing take?

PGT results typically take 7–14 days, but this can vary by lab and test type. Ask your clinic for an estimated turnaround time.

What if my cycle is delayed?

Delays can happen due to natural cycle variation or medication response. Build buffer days into your travel plans and discuss contingency options with your clinic.

Continue your research

• IVF in Thailand guide
• Treatment journey
• International patient guide

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.