Psychologist Dr Cynthia McVey, from Glasgow Caledonian University, says: 'The temptation is to make the condition funny but humour can be destructive. 'Men with ED have lower self-esteem ...

six- Dr Richard Halvorsen, 64 LambsConduit St, London WC1N 3NA, 020 7405 3541. Dr John Oakley, 52 Bishops Way, Four Oaks, Sutton Coldfield, WestMidlands B74 4XS, 0121 308 8876. The vaccination ...