Menopause or MAN-O-Pause?
It turn out that what causes menopause in women is men. Men have a version of it too, but women are usually the ones with the annoying hot flashes. Although couples often have temperature disputes, for females menopause is part of the "third act" of life. Evolutionary geneticist Rama Singh thinks that menopause is actually an unintended outcome of natural selection. She theorizes that, over time, human males have shown a preference for younger women in selecting mates, stacking the Darwinian deck against continued fertility in older women.read more