“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.”

“This is my second time that I used Levitra. It is ok medication able to solve my erection problems. It worked me up as with other similar drugs I was lost.”

The shift marks a significant rise over the last five years, but experts say there is no single, clear explanation for the increase.

Cambridge scientists say they have, for the first time, tested a vaccine designed by AI.

How a new scheme for young people leaving care is tackling what was once a cliff-edge for this vulnerable group.

Women taking the drug, which is kinder on the body, tell the BBC it has given them their lives back.