There’s no hard and fast rule for how long a penis should remain erect, explains urologist Jay Simhan, MD, associate chair of the department of urology at Einstein Healthcare Network in Philadelphia. ...

The average length of erect phalluses has shown a sizable increase in a short period of time, per data pulled from multiple studies spanning decades. February 17, 2023 ...

The average flaccid penis length and girth varies between individuals. Flaccid penis size does not predict erect penis size, since erect length is similar for most individuals with penises while ...

A “shower” or “grower” refers to how much a penis expands in length when erect compared with its flaccid state. There is no evidence to suggest that this can affect an individual’s health or sex life.