human size human penis size https://en.wikipedia.org/wiki/Human_penis_size https://www.wikidata.org/wiki/Q1915584 The size of a human penis, based on any of various measures, including length and circumference when flaccid and erect. Besides the natural variability of human penises in general, there are factors that lead to minor variations in a particular male, such as the level of arousal, time of day, room temperature, and frequency of sexual activity. Compared to other primates, including large examples such as the gorilla, the human penis is thickest, both in absolute terms and relative to the rest of the body. human penis sizes human