What’s driving men to get penis fillers, despite the risks?

However, some men have ended up in A&E with a penis turning black and skin "sloughing off" after a botched procedure.

He called for a national registry to record when penis filler procedures have been performed and for long-term data to be collected so men can make an informed decision based on the risks and the benefits.

He says the incorrect type of filler had been used and the "shaft of the penis was starting to become black" as the procedure had damaged the blood vessels in the penis and the skin was dying.