Serial Sperm Donor Sued for Fathering Over 500 Children and Increasing Incest Risk.

A Dutch sperm donor, Jonathan Jacob Meijer, who allegedly fathered over 500 children worldwide, is facing a lawsuit from the DonorKind Foundation over the potential increased risk of accidental incest. The foundation claims Meijer lied about the number of children he had fathered through sperm donations and endangered the psychological well-being of his children in addition to the increased risk of incest or inbreeding. Meijer may have fathered as many as 102 children in the Netherlands, which prompted officials to blacklist him from any further donations in 2017. The lawsuit was brought on behalf of 25 families who wish to prevent him from donating any more sperm.