Patient's question:
Some men have particularly long leg hair, and most of it is not only long but also dense. I heard this is a sign of strong sexual function. Is that true?Doctor's answer:
From a physiological perspective, secondary sexual characteristics can reflect a certain level of male sexual function strength to some extent. Body hair is primarily influenced by androgens, meaning higher androgen levels lead to more body hair. However, we cannot ignore the effects of generational inheritance. For example, many Western men have significantly more body hair than East Asians, but this does not necessarily mean they have stronger sexual abilities. The content of sexual ability is very broad. Physically, to infer sexual function strength, factors beyond androgen levels include the total number of sperm produced in one's lifetime, the frequency of sexual activity, and the duration of sexual activity. Psychologically, it includes the intensity of sexual urges and the frequency of sexual urges, all of which have nothing to do with the amount of body hair.