BTN STAFF
A recent study from King’s College London and London NHS revealed what the average penis size is for men. According to an article on Independent.co.uk over 15,000 men got their unmentionables measured in order to determine the average length of male penises. The study found there was small connection between erect length and men’s height. In case you are wondering (and we know you are) the study revealed the average length is 3.6 inches when flat and 5.2 inches long when erect. To read more about the story click here.