Sperm donor with rare cancer mutation fathered nearly 200 children in Europe - Ars Technica

Sperm donor with rare cancer mutation fathered nearly 200 children in Europe  Ars TechnicaAt least 197 children were fathered by sperm donor with cancer-causing gene. Some have already died  CNNSperm from donor with cancer-causing gene was used to conceive almost 200 children  BBCSperm donor with rare cancer-causing mutation fathers nearly 200 children across Europe  statnews.comSperm donor with cancer-causing gene fathered nearly 200 children across Europe, investigation finds  CBS News