Sperm donor with cancer-prone mutation conceived at least 67 children across Europe Hannah Devlin | Guardian | June 12, 2025

https://geneticliteracyproject.org/2025/06/12/sperm-donor-with-cancer-prone-mutation-conceived-at-least-67-children-across-europe/?mc_cid=092bb02f1f&mc_eid=b73600b7ac