DNA Family Secrets

Over 26 million of us have taken a DNA test in the past decade. This growing popularity in genetic testing has created worldwide databases that allows us to ask questions previously impossible to answer - about our families, ancestry and health.

Stacey Dooley is meeting people across the UK who want to unlock mysteries hidden within their genetic code. In this episode we meet Janine, who has lived her entire life never knowing the identity or ethnicity of her birth father.

Triplets Peter, David and Phillip were adopted as young boys and have only been able to guess where their father comes from. When Professor Turi King analyses their DNA and finally uncovers the truth it changes everything they thought they knew about themselves…