An 18th-century French e book known as the art of boys suggested an extreme method of guaranteeing kids of 1 sex. The author indicates that just one testicle and 1 ovary are intended for each sexual intercourse. By removing a testicle or ovary, children of the opposite sexual intercourse might https://dallasjuenx.blognody.com/32530336/the-basic-principles-of-ovulation-induction