Surrogacy — where someone carries a pregnancy on behalf of another person or couple — is used by people who cannot carry a pregnancy themselves. This includes women who have had a hysterectomy, those for whom pregnancy would pose serious health risks, same-sex male couples, and single men. In the UK, surrogacy is legal but governed by a legal framework that differs significantly from commercial surrogacy arrangements in other countries.

This guide explains how UK surrogacy works, who uses it, what the legal framework requires, and how IVF integrates with a surrogacy arrangement.

Types of Surrogacy

Gestational surrogacy (host surrogacy): The surrogate carries an embryo that is not genetically related to her — created using the intended parent(s)' eggs and/or sperm, or donor gametes. The surrogate has no genetic connection to the child. This is the most common form of surrogacy in the UK.

Traditional surrogacy: The surrogate provides both the uterus and the eggs — the pregnancy is established by insemination with the intended father's or donor's sperm. The surrogate is the genetic mother of the child. This form is much less common in the UK, partly due to the more complex legal and ethical dimensions.

The UK legal framework for surrogacy has several characteristics that distinguish it from commercial surrogacy:

The surrogate is the legal mother at birth. Under UK law, the woman who gives birth to a child is the legal mother, regardless of genetic relationship. At birth, the intended parents have no automatic legal status. The surrogate's husband or civil partner (if she has one) may also automatically be the legal father.

Commercial surrogacy is prohibited. UK law prohibits paying a surrogate beyond "reasonable expenses." This makes the UK a purely altruistic surrogacy jurisdiction. What constitutes reasonable expenses is not precisely defined in statute and can include lost earnings, travel, maternity clothing, and other costs — in practice, this often amounts to several thousand pounds, sometimes more.

Parental order. After the birth, the intended parents apply for a Parental Order — a court order that transfers legal parenthood from the surrogate to the intended parents. Applications are typically made within 6 months of birth. For a Parental Order to be granted, the surrogate must consent, at least one intended parent must be genetically related to the child (using their own gametes), and the intended parents must be living together in a permanent family relationship.

Reform underway. The Law Commission of England and Wales published a report in 2023 recommending significant reforms to UK surrogacy law, including a "pre-conception parenthood" pathway where intended parents could be recognised as legal parents from birth without a court order, provided pre-birth registration is completed. These reforms had not been enacted as of 2026; check current legislation before planning.

Finding a Surrogate in the UK

UK surrogacy agencies facilitate matching between intended parents and surrogates, though they are not regulated in the same way as fertility clinics. Voluntary UK surrogacy organisations and community-based matching also exist.

Wait times for finding a surrogate in the UK can be long — typically one to two years or more. The altruistic model means there are fewer surrogates than in commercial jurisdictions, and demand exceeds supply.

IVF and Gestational Surrogacy

In a gestational surrogacy arrangement:

  1. The intended mother (or egg donor, if donor eggs are used) undergoes IVF stimulation and egg collection
  2. Eggs are fertilised with the intended father's or donor sperm in the laboratory
  3. The resulting embryos are frozen
  4. The surrogate undergoes endometrial preparation and receives a frozen embryo transfer (FET)
  5. If the transfer is successful, the surrogate carries the pregnancy to term

All clinic involvement must take place at an HFEA-licensed clinic. The surrogate must have completed all required counselling and screening. The embryo cannot be transferred to the surrogate at a clinic that has not been informed of and consented to the surrogacy arrangement.

For detail on the FET process the surrogate undergoes, see frozen embryo transfer guide.

International Surrogacy

Some UK intended parents pursue surrogacy in jurisdictions where commercial surrogacy is legal — primarily the USA, Canada, and some other countries. This can provide a wider pool of surrogates and a clearer legal framework in the country of birth.

However, international surrogacy creates significant legal complexity:

  • The child may be born with citizenship of the country of birth, not the UK
  • The intended parents will need to obtain a Parental Order in the UK after returning, even if they were the legal parents under the other country's law
  • Some countries that previously were used for international surrogacy have now closed to UK citizens or restricted access

International surrogacy is considerably more expensive than UK surrogacy — US commercial surrogacy typically costs $100,000–$200,000 all-in. Legal advice specific to both the UK and the country of arrangement is essential.

Costs of UK Surrogacy

UK surrogacy costs are significant but substantially lower than international commercial surrogacy:

| Item | Approximate cost | |---|---| | IVF cycles (stimulation + embryo creation) | £5,000–£8,000 per cycle | | Surrogate expenses (legal limit: "reasonable") | £10,000–£20,000+ across pregnancy | | Surrogacy agency fees | £3,000–£8,000 | | Legal costs (surrogacy agreement, Parental Order) | £3,000–£8,000 | | Counselling and screening | £500–£2,000 | | Total | £25,000–£50,000+ |

These are approximate figures. Total costs vary significantly by individual arrangement.

Frequently Asked Questions

Q: Can same-sex male couples use surrogacy in the UK?

A: Yes. Same-sex male couples are among the users of gestational surrogacy in the UK. For a Parental Order, at least one intended parent must be genetically related to the child. If donor eggs are used, one partner's sperm is typically used to create the embryo, establishing genetic parenthood for one of the intended fathers.

Q: Does the surrogate have any rights to the child?

A: At birth, the surrogate is the legal mother under UK law. A surrogacy agreement is not legally enforceable in the UK — it is a statement of intentions, not a binding contract. In practice, the vast majority of UK surrogacy arrangements proceed without legal dispute. The Parental Order process, once completed, permanently transfers legal parenthood. The surrogate must consent to the Parental Order.

Q: What if the surrogate changes her mind?

A: This is rare but legally possible, as surrogacy agreements are not enforceable. In the event of a dispute, the court would consider the welfare of the child as the paramount concern. In practice, this situation is very rare in the UK, partly because the matching and counselling process in established arrangements is thorough.

Q: Can I use my own eggs or embryos with a surrogate if I have had cancer treatment?

A: If you have preserved eggs or embryos before cancer treatment, these can be used in a gestational surrogacy arrangement. The eggs/embryos would be thawed, and the resulting embryos transferred to the surrogate via a FET cycle. This is covered by the HFEA framework for UK surrogacy arrangements.

Q: Do intended parents have any rights before the Parental Order is granted?

A: Before the Parental Order is granted, the intended parents have no automatic legal parental status. In practice, surrogates give full care of the baby to the intended parents from birth, and the legal position is formalised by the Parental Order. It is important to apply for the Parental Order promptly — within 6 months of birth in most cases.

This article is for information only and does not constitute legal advice. UK surrogacy law is complex and under reform; always seek specialist legal advice for your specific situation.