Which Parts of a Frozen Embryo Transfer Plan Should I Confirm With My Doctor?

1. Uterine preparation protocol and why it was chosen

Ask which type of preparation is planned: natural, modified natural, or programmed/medicated. Then ask why that approach suits your situation. The answer may depend on your cycle history, ovulation pattern, or previous treatment. You do not need to memorise the reasoning, but you should be able to repeat it back in one sentence.

2. Monitoring schedule and readiness findings

Confirm how often you will be monitored, what is being measured (for example, lining thickness and pattern), and which specific findings tell the team the lining is ready. Ask whether monitoring can be done locally if you are not yet in Thailand, and how those results should be sent.

3. Trigger or ovulation timing and how the transfer date is anchored

In a natural or modified natural cycle, the transfer date is usually anchored to ovulation or a trigger shot. Ask what day that is expected, how it is confirmed, and what window the transfer must fall within. In a programmed cycle, ask what anchors the transfer date instead.

4. Embryo selection and thaw plan

Confirm which embryo or embryos are scheduled for thaw, and what happens if thaw survival is lower than expected. Ask whether any additional embryo assessment is planned and who will discuss the result with you. If your plan involves preimplantation genetic testing, ask your clinician how the reported result should be interpreted for your transfer decision; a biopsy finding describes the sampled cells and does not by itself confirm the whole embryo’s composition or guarantee an outcome.1

5. Transfer-day logistics

Ask for the arrival time, whether you should take your usual medications on the day, who will perform the transfer, and whether any anaesthesia or sedation is used. If you need a companion or an interpreter, confirm that in advance.

6. Luteal support plan

Confirm the route, dose, and duration of progesterone or other support, and the specific point at which you should stop or continue. Ask what to do if you miss a dose. Do not change any medication without speaking to your clinician.

7. Contingency instructions

Ask what to do about a missed dose, abnormal bleeding, or a cancelled or postponed cycle. Get a written contact route for urgent questions and a clear statement of when to seek local emergency care.

8. Who confirms what: clinician vs coordinator

Your clinician confirms diagnosis, protocol choice, medication instructions, monitoring findings, and transfer decisions. A coordinator can help organise records, request appointments, arrange remote consultation, assist with travel and language needs, and coordinate return-home communication. The table below shows a typical split.

Item	Confirm with clinician	Coordinator can help organise
Preparation protocol type and rationale	Yes	No
Monitoring schedule and readiness findings	Yes	Appointment requests and record transfer
Trigger/ovulation timing and transfer date anchor	Yes	Travel timing around confirmed dates
Embryo selection and thaw plan	Yes	Record requests and communication
Transfer-day logistics	Yes	Arrival, language, and local arrangements
Luteal support plan	Yes	Prescription and pharmacy questions
Contingency instructions	Yes	Urgent contact route and follow-up
Records, appointments, travel, return-home handoff	No	Yes

If you would like help preparing your question list, organising records, or coordinating appointments and travel, you can contact the coordination team. Scope and fees are confirmed individually.

Frequently asked questions

Can I ask my doctor about my individual chances with a frozen embryo transfer?

Yes. Your treating clinician is the right person to discuss your diagnosis, options, risks, and individual chances. A coordinator does not diagnose or prescribe and cannot give you a clinical prognosis.

What should I do if I miss a medication dose before my transfer?

Contact your clinician or the clinic's urgent contact route for instructions. Do not change or double a dose on your own. If you are unsure who to call, your coordinator can help you find the right contact.