Male concern about whether penile size lives up to the desires of females seems to be largely misplaced.And unfounded worries about inadequacy are not helped by the fact that a man's own view of his penis automatically makes it look smaller to him than to someone else.
A study published in the open-access journal The women were asked to choose between 33 differently sized 3D-printed 'penises' - including the examples shown.
The largest in the set was A, while D was the smallest; they were blue for racial neutrality. The sizes had been printed across a range from 4 inches to 8.5 inches in length, and from 2.5 inches to 7.0 inches in circumference, based on previous studies giving an average American penis size when erect of 6 inches (15.2 cm) long with a girth of 5 inches (12.7 cm).
We will present you with facts from all the scientific studies done on penis size so that once you have finished reading this article, you will feel content that you have the most accurate answer to the question.
And perhaps you will be reassured about your own size or that of your partner's penis.
While most of men's worries about penis size centre on the length, women are more interested in width, according to one study.