In Ireland during the 1940s, the stigma meant that most unmarried mothers had no option but to place their babies for adoption. 72-year-old Viv came on DNA Family Secrets hoping to find her older sister, who was taken from her mum as the baby.

How old were you when you found out you had a sister?

Trying to track down your biological father.

I just want to know who my biological father is.

How Your Sex and Your Environment Affect Your Hearing - Professor Turi King

Professor Turi King is a scientist, presenter, speaker and author who is passionate about communicating science to the public. She is best known for her work in ”cracking one of the biggest forensic DNA cases in history” during the exhumation and reburial of Richard III of England. She is also currently featuring on BBC2‘s DNA Family Secrets, produced by Minnow films.