Gender-Affirming Surgery: The Questions People Actually Ask

Eligibility and letters, hormones, age, fertility, how long you need abroad, what recovery costs you in time off, legal recognition at home, and what nobody can promise you.

Written and kept up to date by the CureBooking medical travel team · Last updated October 2026

The short answer

Most questions people arrive with fall into four groups: am I eligible and what paperwork do I need, how long will I be away and off work, what will it cost, and what can go wrong.

The two answers that matter most are the ones that cannot be reversed. Fertility preservation has a deadline that passes before surgery, and it passes quietly. And the specific operation you choose constrains what is possible later — sequence matters in both directions.

What nobody can honestly promise you is an outcome: how you will look, how you will be read by strangers, or that you will not need revision surgery. Anyone who promises those things is selling, and in this field that costs more than money.

Eligibility and paperwork

Clinics commonly ask for mental health assessment letters confirming a diagnosis of gender dysphoria before genital surgery, and often a shorter requirement before chest surgery. The number of letters, and whether a local or a Thai psychiatrist must write them, has varied between clinics and over time — so this is the single thing to confirm in writing before buying flights.
Hormone therapy: for some operations it is a clinical input rather than a formality. Metoidioplasty depends on growth that testosterone has already produced, and oestrogen affects breast development and skin before MtF surgery. Current international standards of care no longer impose a fixed minimum duration for surgery, but individual clinics may still apply their own, and insurers often ask for a documented period regardless.
Age: adult thresholds differ between countries and clinics, and some accept 18 to 19 year olds only with parental or guardian consent. Verify for your case rather than assuming.
Physical health: controlled diabetes, blood pressure, clotting history, BMI and smoking all affect whether a plan is safe as designed. These are assessed, not negotiated.
We confirm your specific requirements in the written plan before you commit. Arriving without accepted documentation means a cancelled operation and a non-refundable trip.

Time: the thing people underestimate most

Operation	Time in Thailand	Time off work (desk)
Chest surgery (FtM)	About 7–10 days	1–2 weeks; no upper-body exercise for ~6 weeks
Breast augmentation (MtF)	About 7–10 days	1–2 weeks
Facial feminisation	2–3 weeks (swelling and sutures)	2–4 weeks; visible swelling for longer
Orchiectomy	About 1 week	1 week
Vaginoplasty	Commonly 3–4 weeks	4–8 weeks, then lifelong dilation routine
Metoidioplasty	2–3 weeks	4–6 weeks
Phalloplasty, stage one	Several weeks	Substantial; further stages over 12–24 months

These are planning ranges for the trip, confirmed per case. The surgical team clears you to fly based on healing, not on your ticket — book a changeable return.

Fertility: the decision with a deadline

Genital surgery ends fertility permanently, and hormone therapy affects it long before surgery. Sperm banking before oestrogen, and egg or embryo freezing before testosterone and before hysterectomy, are the two windows, and both close.

People in their twenties very often say they are certain, and some of them change their minds in their thirties. Storage is not expensive relative to the cost of surgery, and it is the only part of this process where being wrong cannot be fixed. We raise it with everyone, including people who find it irritating.

What can go wrong

Wound healing problems, infection and clots — the risks of any major surgery, raised by smoking and by poorly controlled diabetes.
For MtF genital surgery: narrowing or loss of depth, granulation tissue, urinary spray or narrowing, altered sensation, rarely fistula.
For FtM bottom surgery with urethral lengthening: fistula and stricture, at rates reported in the surgical literature high enough that revision is a normal part of the pathway rather than an exception.
For phalloplasty: flap complications up to flap loss, donor-site problems, implant complications at the later stage.
For chest surgery: nipple graft loss, contour irregularity, reduced sensation, revision for dog ears.
Revision surgery in general. Build it into your expectations and your budget; it is a feature of this field.
And the one that is not surgical: the gap between what you hoped and what you have, in the first months, while everything is swollen and numb. Access to mental health support through that period is part of a good plan, not a weakness.

Legal recognition at home

Changing your legal gender is a separate process from surgery, governed by your own country, and the rules differ sharply: some jurisdictions require surgical or medical steps, others explicitly prohibit making recognition conditional on surgery or sterilisation. Several European countries changed their law in the last decade, so check the current rules rather than what applied when you began.

Practical advice either way: collect your operative report, discharge summary and surgeon's letter while you are still in the country. Obtaining them a year later, from abroad, in a language your registry will accept, is much harder.

Choosing where to be treated

Ask how many of your specific operation the surgeon performs per year. High volume in chest surgery tells you nothing about staged phalloplasty.
Ask for the surgeon's own complication and revision rates for your operation, and how revisions are handled and paid for.
Ask what is included: hospital stay, nursing, medication, the hotel period after discharge, follow-up appointments, and what happens if you need to stay longer.
Ask who is responsible after you fly home, and how to reach them.
Be sceptical of a price quoted before anyone has assessed your case, of guaranteed outcomes, and of before-and-after galleries without consent and context.

How we work on this

We are a medical travel coordinator. For gender-affirming surgery we proceed with the partner hospital suited to your case in Thailand; the hospital and surgeon are named in your written plan before you commit to anything, along with the stages, the stay, the aftercare and the price.

We price per case rather than from a list, because the variables are real. And we will tell you when the answer is not what you hoped — when documentation is missing, when a plan is unsafe as designed, or when what you want is not what the operation delivers.

Questions people ask

Do I need letters from a psychiatrist?

For genital surgery, clinics commonly require assessment letters confirming gender dysphoria. The number and the acceptable author have varied between clinics and over time, so confirm your specific requirement in writing before booking anything.

How long do I have to be on hormones first?

Current international standards of care no longer set a fixed minimum period for surgery, but individual clinics may still apply one and insurers often ask for documented months of therapy. For some operations hormone time also matters surgically — metoidioplasty in particular.

Can I travel alone?

For chest surgery, many people do. For genital surgery we would advise against it: the first week is not independent, and a companion also matters for the appointments and the practicalities of a long stay.

Will insurance cover any of this?

It depends entirely on your country and policy, and many insurers follow older criteria than clinics do — two letters, documented hormone duration, sometimes treatment only within their own network. Ask your insurer what they require before you plan around them.

How much does it cost?

We quote per case. Published third-party price ranges for Thailand are collected on our pricing page with their sources, so you have an independent reference point for any quote you receive.

Can I have everything done in one trip?

Some combinations are sensible, many are not. Stacking long operations into a single anaesthetic raises risk, and some plans are staged for surgical reasons rather than commercial ones. A team that agrees to do everything at once is telling you something about how it makes decisions.

What if I change my mind?

Before surgery, you cancel, and that is always an acceptable answer — a good team will not pressure you. Afterwards, these operations are not reversible, which is precisely why the assessment process, the letters and the fertility conversation exist, and why we do not rush anyone.