There is the issue of an orgasm before penetration, but barring that, does the length of intercourse have any bearing on reproduction?
There is the issue of an orgasm before penetration, but barring that, does the length of intercourse have any bearing on reproduction?
The question was about evolution, how is this not part of that discussion? When we’ve destroyed all natural resources and heated up the atmosphere beyond food production possibilities (including loss of biodiversity), we’re back at the stone age. With matching population numbers. Evolution will take it from there.