Beware of miracle methods advertised online, like pills and oils, that can do more harm than good to your penis and your pocketbook. You can, but most of the methods available only offer a temporary, marginal increase in size. So to recap, research says the average penis size is a lot smaller than what most people believe it is and usually looks nothing like what you see in porn.

When it comes to girth, the average is 3.66 for a flaccid penis and 4.59 inches for an erect penis.Let’s start with some interesting numbers: