http://retardidy7pvg5pu3vrum4lhc6w57ioeaudftc735xtgjlkse7elqnqd.onion/ted/The%20Truth%20About%20Primitive%20Life:%20A%20Critique%20of%20Anarchoprimitivism.html
A woman in labor may clench her teeth, may let her tears come or bite her hands until blood flows, but she may never cry out to show her agony.” [157]
Since natural selection eliminates the weak and the defective among hunter-gatherers and since primitive women’s work keeps them in good physical condition, it is probably true that childbirth, on average, was not as difficult among hunter-gatherers as it is for modern women.