Is there a limit to the number of children that can be born from my sperm donation?

The HFEA limits the number of families that can be created from a single sperm donor to 10.

To ensure ethical practices, the Human Fertilisation and Embryology Authority (HFEA) limits the number of families that can be created from a single sperm donor to 10. This is to control the spread of genetic material and manage donor anonymity.