The European Society of Human Reproduction and Embryology has also proposed a limit of 50 families per donor across the EU.
A sperm donor with a rare genetic mutation linked to an increased risk of developing cancer fathered at least 197 children ...
European fertility clinics used cancer-causing sperm for 17 years, prompting urgent calls for genetic screening reforms and ...
A genetic mutation that carries a 90% cancer risk has been passed on by an unwitting sperm donor to dozens of children, a ...
Ultrastructure expansion microscopy of murine male germ cells reveals the fine molecular structures of centrioles (shown in ...
A sperm donor who carried a cancer-causing gene mutation fathered nearly 200 children, an investigation by 14 European news ...
Around 200 children in several countries were conceived with sperm from a single donor carrying a rare genetic mutation ...
A single sperm donor who carries a rare cancer-causing genetic mutation has fathered at least 197 children across 14 ...
Several children reportedly developed cancer as Danish sperm bank admits donor’s samples were overused, distributed to clinics in 14 countries - Anadolu Ajansı ...