Because jews hate white men most, that would be one vector to attack: to get rid of white men before even birth. We still see the same ratio of men and women born. I suspect there is some kind of fundamental life creation law, which dictates that "if this ratio is not followed, life is not created". Maybe that's one (of the many) reason of fall of fertility.
albatrosv15 0 points 9 months ago
And what increases brain growth, for example?