Legal Considerations for IVF Abroad

Updated July 2026 · 8 min read

Fertility laws vary so widely between countries that a treatment plan perfectly legal in one destination can be completely prohibited in the next. Understanding the legal landscape isn't optional — it's the first step in choosing where to go.

This guide covers the legal dimensions that most affect IVF patients considering treatment abroad: who can access treatment, what's permitted, what happens to your embryos, and how parentage works when your child is conceived in one country and born in another.

Eligibility: who can access IVF

The most fundamental legal question is whether you're eligible for treatment in a given country. Restrictions typically apply along four axes: marital status, sexual orientation, age, and treatment type.

Donor anonymity and disclosure

Countries take fundamentally different positions on whether donor-conceived children should be able to learn the identity of their biological donor.

In Spain, Czech Republic, and Greece, egg and sperm donation is anonymous by law. The recipient receives non-identifying information about the donor (physical characteristics, medical history, education) but neither the recipient nor the child can access the donor's identity.

In the UK (for reference), donors can be identified once the child turns 18. Several countries are moving toward similar models.

Colombia, Mexico, Turkey, and Costa Rica generally practice anonymous donation, though the legal frameworks are less codified than in Europe.

Gender selection

Gender selection through PGT-A (preimplantation genetic testing for aneuploidy) is legal and widely offered in Mexico. It's also legal in the United States. It's prohibited in Spain, Czech Republic, Greece, Turkey, and most other countries unless medically indicated (to avoid sex-linked genetic conditions). Colombia generally does not offer it for family balancing purposes.

If gender selection is part of your plan, Mexico is the primary international destination for this treatment.

Surrogacy

Surrogacy legality is the most complex and variable area of international fertility law. Colombia permits gestational surrogacy through established court precedent, though there is no specific surrogacy statute. Mexico permits legal surrogacy in certain states (Tabasco and Sinaloa). Spain, Czech Republic, and Turkey all prohibit surrogacy. Greece permits surrogacy on a limited basis for medical necessity.

Surrogacy abroad involves additional legal complexities around parentage, citizenship, and immigration for the child. Independent legal counsel in both the treatment country and your home country is essential — this is not an area to navigate without professional guidance.

Embryo storage and cross-border transport

If you freeze embryos abroad, understand the storage terms: how long the clinic will store them, what the annual storage fee is, what happens if you don't renew, and whether the embryos can be shipped to another clinic or country if you decide to continue treatment elsewhere.

Cross-border embryo transport is possible but requires specialized medical couriers, legal documentation, and compliance with import regulations in the destination country. Plan for this possibility before you begin treatment.

Parentage recognition

A child conceived via IVF abroad is typically born in your home country. Parentage recognition — establishing you as the legal parent — depends on your home country's laws, not the treatment country's laws. In most cases for married couples using their own gametes, this is straightforward. For donor-conceived children, single parents, or same-sex couples, parentage may require additional legal steps in your home jurisdiction.

Consult a family law attorney in your home country before beginning treatment abroad, particularly if your situation involves donor gametes, surrogacy, or non-traditional family structures.