“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.”

“Why I did not hit up on Levitra sooner? I followed about entangled in great offer of different drugs to make the most important male organ working but when I came across Levitra it hit me like a hunderbolt. I could not ask about better results.”

A new DNA test could help screen whether patients require the treatment or not, according to a new international trial.

The White House releases the results of the US president's latest medical examination, which states he is "fully fit" to carry out his duties.

The plans are part of a government bill to modernise the NHS in England, which is currently going through parliament.

Only men with a dangerous genetic variant and a family history of cancer should be offered screening, say UK advisors.