Fertility doctor Jan Karbaat, who died at age 89 in 2017, used his own sperm to father at least 49 children with clients who used the fertility clinic he worked at. After five years, it has now become clear that Karbaat has fathered up to 105 children. This figure was confirmed by the Donorkind Foundation, which campaigns for the interests of donor children. For the oldest Karbaat child, Annerie Meul from Eindhoven, it now means that they are now "105 half-brothers and half-sisters", she told... Read this story
