For some cultures, sex isn't enjoyment, they just do it to pump out as many offspring as they possibly can. Jewish communities in particular will have as much children as they can because it's in their own self interest to procreate. And if I remember correctly, a few Jewish communities might have even prohibited the Covid vaccine for children because of menstrual cycle issues some of the lipid nanoparticles are causing (this, according to Dr. Robert Malone, creator of mRNA therapeutic technology).