Proving menstruation does not melt female brains
In the early 1900s, respected male scientists aggressively argued that women became cognitively and physically incapacitated during their periods. Leta Stetter Hollingworth wasn't having it. She rigorously tested women's motor and mental skills across their entire menstrual cycles, scientifically proving that a bleeding uterus does not miraculously turn half the population into blithering idiots.

Keep exploring facts in this topic.
Psychology →




