At what stage of evolution did mankind begin to have sex not only for the sake of reproduction?
Meiosis | Genetics | Biology | FuseSchool
Last update: 2 answers
Sexual Self - Understanding the Self
I am 17 years old. Twice a member did not get up when the girl and I wanted to have sex. What could be the reason for this?
There was no stress until the first failure. How to get rid of the thought of not getting up twice from your head? This situation is painfully oppressive.