Donating sperm can be an honorable gesture by a man to help a woman conceive. There are plenty of men who are biological ...

A sperm donor whose samples helped conceive nearly 200 children across Europe unknowingly carried a cancer-causing genetic mutation — a hidden risk now tied to multiple childhood illnesses and early ...

In a rare judicial move and a first in Canada, a Quebec judge this week granted an injunction to ban a fecund father and son ...