Researchers have studied what the average penis girth for males really is, and the results may surprise you. Plus, experts explain if size really matters.
Age:Penis growth is driven by a surge oftestosteroneduring puberty, typically starting between ages 10 and 14, with rapid growth occurring from ages 12 to 16.2Growth may continue until around 21, after which size is largely "set."9 Ethnicity and race:Some evidence suggests race and ethnicity ...
facial asymmetry, and sexual dimorphism of facial shape—to perceived facial attractiveness across the three groups. While more symmetrical, more average, and more sex-typical configurations (male-like in men, female-like in women) should be generally preferred (see ...