article_snippet: The respected academic claims A university lecturer was led to believe that A university lecturer was the father of a child born through in vitro fertilisation (IVF).
article_snippet: A DNA test eventually revealed a child born through in vitro fertilisation (IVF) was not a child born through in vitro fertilisation (IVF).
article_snippet: A university lecturer pretended A university lecturer was A university lecturer husband and donated sperm .
article_snippet: In 2004 the husband and wife visited the IVF clinic where the lecturer provided sperm for use later.
article_snippet: During a third visit, his ex-wife had a fertilised egg implanted with the IVF clinic where the lecturer provided sperm for use later using his ex-wife her ex-lover’s sperm.
article_snippet: he wife, now aged 53, said there must have been a mix-up with he sperm at the fertility clinic, but denied intentionally deceiving his ex-wife ex-husband.
article_snippet: Professor Allan Pacey, a fertility expert at the University of Sheffield, said: ‘
article_snippet: It’s extremely unlikely the fertility clinic mixed up the sperm.