Man and woman discover they're half siblings after mothers' IVF in 1970s - Manchester Evening News
- Man and woman discover they're half siblings after mothers' IVF in 1970s Manchester Evening News
- Children born thanks to IVF pioneer find biological father is scientist from his lab The Independent
- Some of Britain’s test tube babies ‘could have hundreds of unknown siblings’ The Telegraph
- The IVF pioneer, the secret sperm donor – and the lives torn apart The Telegraph
- IVF guru, a lab scientist and questions over two babies whose parents attended his clinic were secretly father Daily Mail