A sperm donor with a rare genetic mutation linked to an increased risk of developing cancer fathered at least 197 children ...

A genetic mutation that carries a 90% cancer risk has been passed on by an unwitting sperm donor to dozens of children, a ...

European fertility clinics used cancer-causing sperm for 17 years, prompting urgent calls for genetic screening reforms and ...

A sperm donor who carried a cancer-causing gene mutation fathered nearly 200 children, an investigation by 14 European news ...

Because only part of the man's sperm carried the mutation, only the second round of genetic testing revealed the problem. By ...

A sperm donor with a dangerous genetic mutation linked to cancer has fathered at least 197 children. Investigation revealed ...

Reality often surpasses fiction. This is certainly the case with news such as the latest about a donor who apparently had a ...

Investigations have also revealed that the gene mutation, that leads to Li-Fraumeni syndrome, resulted in some of those ...

The mutation gives a person up to a 90% lifetime chance of developing various cancers, often in childhood or early adulthood.

Sperm donation is common in today’s world. In fact, it is preferred by many couples and individuals who are struggling with ...

Some children have already died and only a minority who inherit the mutation will escape cancer, a new report stated on Wednesday, Dec. 10 ...

A single sperm donor who carries a rare cancer-causing genetic mutation has fathered at least 197 children across 14 ...