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DNA Family Secrets Series 1 Episodes Available now
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Episode 3
3/3 A set of triplets want to learn their ethnicity, and gene therapy could help Leo's eyes.
Episode 2
2/3 Janine鈥檚 origins have always been a mystery, and Duri fears she may get terminal cancer.
Episode 1
1/3 Stacey Dooley helps people to answer life-changing questions through the power of DNA.
