Donor children want mandatory DNA testing with sperm donors after new scandal in Leiden clinic

A DNA test must always be done if a donor child is linked via the national register to a sperm donor who allegedly fathered it. The Donorkind foundation is advocating for this after a new scandal in a Leiden fertility clinic. There, in the 1980s, a laboratory technician fathered at least eleven donor children with his own sperm, even though he was not a donor.