A genetic mutation that carries a 90% cancer risk has been passed on by an unwitting sperm donor to dozens of children, a ...
A sprawling international fertility scandal is forcing regulators and doctors across Europe to rethink donor screening after ...
A sperm donor with a rare genetic mutation linked to an increased risk of developing cancer fathered at least 197 children across Europe, some of whom have already died from the disease, according to ...
Investigations have also revealed that the gene mutation, that leads to Li-Fraumeni syndrome, resulted in some of those ...
A sperm donor who carried a cancer-causing gene mutation fathered nearly 200 children, an investigation by 14 European news ...