>>82261862
True, women have better immune system for birthing and evolutionary grandmothering benefits also found in other mammals.

The main point being I'm not talking about male female ratio in the world which I take to be approximately 1:1. But ratio of human females that can be impregnated and males that can impregnate them at any given moment in time. Men are always in competition, cultural setup we are trained in from birth just makes it seem business as usual. Male dating/attraction/interests are around reproductively capable females.