“We were at the edge of divorce when I decided to try this. Years and years without delight of orgasm and sexual satisfaction. This could ruin any life but not ours. Viagra worked and I always keep the pill near my bed as nobody knows when my wife asks ...

“It is not fair that everybody knows about Viagra, Levitra worked perfectly for me and moreover it is less expensive and easier to find. I almost have not experienced any side effects, at least those severe to make sex impossible. Works like a charm.”

Watson co-discover the double-helix structure of DNA, but his reputation was later damaged by his comments on race and sex.

Vulnerable urged to come forward for flu jab quickly as virus has come early this year.

Rules about administering drugs such as Botox and Mounjaro have not kept up, says Wales' regulator.

Dr Mark Watson is suspended for licking beer from a younger colleague's cleavage.