Bizarre penis facts, from having a double penis to why the penis leans to one side 

EVER thought to really delve a little deeper into the world of genitalia? Specifically, the male reproductive organ?

Although penis-related jokes are commonplace and a man’s penis may end up being the butt of a joke, how much do we really know about this organ?

Half the population have a penis, so let’s get clued up on the ‘manhood’.

Here, Dr Chun Tang, Medical Director and GP at Pall Mall Medical shares some bizarre yet fascinating penis facts.