Become a Sperm Donor

Help realise a dream.

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Looking for donor sperm?

Search the UK's largest sperm bank

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Our Story

The leading provider of donor sperm in the UK

The London Sperm Bank is the UK’s leading provider of donor sperm. We offer a wide range of donors, so you will be able to choose the right sperm to create your family.

We store around 10,000 donor sperm samples at any given time and thousands of people use our samples every year. We help people wanting to have a family, whatever their circumstances.

We pride ourselves on our quality, safety and ethical approach. Each donated sample goes through rigorous testing so only the highest quality sperm is available, and pregnancy success rates with us are typically higher than with other sperm banks.

We understand how big a decision it is to start a family; we’re here to help you through every step of your journey.

And if you are thinking of becoming a donor, find out how you could change someone’s life.