KnownDonor introduces people. It is not a clinic and never handles sperm. Safety · UK law

How it works

No waiting list. A clear, simple flow.

01

Create your profile

Choose intended mum or donor, add photos and say what you're looking for. Read our short guide to UK law first.

02

Discover & like

Once there are enough people in your area, you'll see profiles near you. Like the people you'd like to get to know.

03

Message

Intended mums start the conversation and donors reply for free. So nobody gets flooded, you can start up to 5 new conversations a day; replying and carrying on are unlimited.

04

Take it offline

If it clicks, you meet. Tests, agreements, legal advice and whether to use a licensed clinic are up to you; our guides show what matters. We never handle sperm.