The number of oral sex partners that can raise your chance of lethal cancer almost 10-fold, according to experts - are you at risk?
Dr Hisham Mehanna, an expert in cancer at the University of Birmingham, said seven in 10 throat cancers are believed to be caused by a virus commonly spread by oral sex.
Dr Hisham Mehanna, an expert in cancer at the University of Birmingham, said seven in 10 throat cancers are believed to be caused by a virus commonly spread by oral sex.
