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

The European Society of Human Reproduction and Embryology has also proposed a limit of 50 families per donor across the EU.

A single sperm donor whose sperm contains a cancer-causing gene has fathered almost 200 children in Europe, an investigation ...

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

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

A SPERM bank is making donors take an IQ test. Donor Network said it was “raising the bar in the fertility industry” as more ...

A sprawling international fertility scandal is forcing regulators and doctors across Europe to rethink donor screening after ...

Around 200 children in several countries were conceived with sperm from a single donor carrying a rare genetic mutation ...

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

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

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

Leicester Leicester UK, Dec 15 The Conversation Around 200 children in several countries were conceived with sperm from a single donor who unknowingly carried a rare genetic mutation linked to ...