Having a Baby on Your Own With a Donor: What to Know

You are not doing something unusual

The HFEA's national figures put this in perspective. Single patients having IVF in the UK more than tripled over a decade, from around 1,100 in 2014 to 3,700 in 2024. In donor insemination, single patients were the largest single group of patients at 51% in 2024. The average age of a single patient starting IVF was 35.4, compared with 34.8 for people in opposite-sex couples.

That last figure is worth noticing, because the assumption behind a lot of commentary is that solo parents are much older than everyone else. On average, the difference is a matter of months.

The treatment options

Intrauterine insemination

The HFEA describes IUI, or artificial insemination, as the main treatment for single women who want a family, available with or without fertility drugs. Donor sperm is prepared in the laboratory and placed into the uterus around the time of ovulation. NICE recommends offering donor sperm IUI in preference to intracervical insemination because it improves pregnancy rates, and recommends confirming ovulation before treatment starts, with tubal assessment offered if your history suggests tubal damage.

IVF with donor sperm

If there is a condition affecting your fertility you may be advised to have IVF. Increasingly this is also chosen first: the HFEA notes that single patients and female same-sex couples, who previously tended to have donor insemination first, are increasingly opting for IVF with donor sperm as their first treatment.

Egg freezing

The HFEA lists this as an option if you are certain you are not ready to have a family now and want to maintain the chance of one later. It is a separate decision from treatment, with its own costs, storage obligations and uncertainties.

Surrogacy

An option where a condition makes it dangerous or impossible for you to give birth. The HFEA does not regulate most aspects of surrogacy, and legal advice is worth taking early.

The legal position, which clinic treatment settles

This is one of the clearest parts of UK law and it works in your favour. The HFEA states that if you are a single woman looking to parent on your own and you have treatment with sperm donated at a UK-licensed clinic, you do not need to consent to legal parenthood: if you give birth, you are automatically the mother, and the donor has no legal rights or responsibilities to your children.

There is one documented exception worth knowing. The HFEA notes a lack of clarity in the law about the parenthood status of a man who donates embryos created with his sperm for his and his partner's treatment, where the recipient is single and will be parenting alone. Its advice is to take legal advice before starting treatment if you are planning treatment with donated embryos.

The picture changes entirely outside a licensed clinic. If you use a private donor and you are single, the HFEA warns the donor will be considered the legal parent of any child, with the rights over and responsibilities for your child that follow.

Choosing a donor, and what your child will be able to know

At a UK-licensed clinic you will not know the donor's identity, but you can access non-identifying information such as physical description and medical history. Your child can apply to the HFEA for non-identifying information about their donor at 16, and for identifying information including contact details at 18, and can make contact with donor-conceived genetic siblings through the Donor Sibling Link if both parties wish.

In the UK one donor's sperm, eggs or embryos can be used to create up to 10 families, so your child could have donor-conceived genetic siblings in up to nine other families — or none.

The HFEA also flags home DNA testing services, which it does not regulate. Using one, and opting in to matching services, could mean your donor or your child's genetic siblings become identifiable, and it is possible for a donor-conceived person to be identified by inference through a close genetic relative's test. This is worth thinking about before the question arrives.

Licensed clinics are required to offer counselling before donor treatment, and the HFEA describes its purpose specifically: to help you think through longer-term issues, such as telling your child about their donor origins. It is easy to decline this while focused on getting pregnant, and it is one of the more valuable parts of the process.

Money, and the part that is rarely quoted

The HFEA is blunt that same-sex couples and single women without a known fertility problem may be asked to have a number of self-funded IUI cycles before qualifying even for fertility testing on the NHS, with the process varying by area. NICE's access criteria include a route reflecting this: IVF should be offered to those who have not conceived after 12 cycles of artificial insemination, where 6 or more are by IUI.

Practically, that means budgeting for repeated self-funded cycles rather than one. Ask your Integrated Care Board for its written policy, ask whether self-funded cycles count towards any later NHS total, and keep documentation of every cycle. Get a fully costed treatment plan from any private clinic covering donor sperm, tests, drugs, the procedure itself and any freezing and storage.

Support that exists

The HFEA is straightforward about this too: fertility treatment is not an easy thing to go through, there is no guarantee it will work, and even successful treatment is exhausting. It names Gingerbread, the charity supporting single parents, and the Donor Conception Network, which provides information to anyone conceiving with the help of a donor, and points to the British Infertility Counselling Association for accredited counsellors.

Two practical notes to finish on. Assemble a support arrangement before treatment rather than after — someone to come to appointments, someone who knows the dates. And when you are asked, as you will be, why you are not waiting to meet someone: a clinic's welfare of the child assessment is a defined check about serious harm, not an assessment of whether you should be doing this at all.