“I take 20 mg Cialis pill and it works as expected but after sexual intercourse I sometimes feel muscle pain in the back and fatigue. I do not know if this is because I work like a stud or it is a side effect. Anyway I am lucky that I gave it a try.”

“I did not want to confess my sexual fail and intimacy problems. After taking it my penis worked as a paving breaker and my wife had no reason to complain during whole night. We hooked on it and purchase with a discount.”

The cost of administration and medical checks has now topped £83m, according to new figures.

About 400 million people have access to some form of assisted dying - what are the policies of other countries?

Cancer care has got worse since the government announced plans to speed up waiting times and save more lives, BBC analysis shows.

The technology will soon be routinely used within the NHS, MHRA chief Lawrence Tallon tells the BBC.