
A man has told of the “emotional rollercoaster” of discovering he was conceived using a sperm donor after members of his family were given ancestry DNA kits for Christmas.
John Chambers, 37, a composer who lives in London, told The Independent that following the revelation, when he was in his early thirties, he tracked down the donor by going “down a rabbit hole” and trawling ancestry websites for years. He later learned he had seven other half-siblings from the same donor.