Woman conceived by sperm-donor reveals how she discovered, aged 53, that her biological father was her mother's gynecologist and learned she has 300 siblingsA woman has relived the moment she found out her godfather and mother's gynecologist is her biological father, and that she has about 300 siblings. Fiona Darroch (left, and right with her mother) who was born in South Africa and now lives in Australia, accidentally discovered obstetrician Norman Walker (inset) was her real father six years ago, at the age of 53. She had been looking for books written by her godfather when she stumbled across a strange Amazon review by a woman from Ireland.
https://www.dailymail.co.uk/home/index.html