Women psychology explained

Women act as genetic filters for pregnancy, while men want to spread their genes far and wide. All female psychology is evolutionary artifacts of being a pregnancy filter: shit tests(male gene check), cheating(to get more genetic diversity for offspring or better genes), hysteria(can't get pregnant),mood switngs(hormone preparation for impregnation and failure: menstruation).
Women on birth control simulate pregnancy,but their nature sees through the deception.
https://en.wikipedia.org/wiki/Hormonal_contraceptive#Depression

https://en.wikipedia.org/wiki/Progesterone (natural) and https://en.wikipedia.org/wiki/Progestin (birth control version)

I bought a water-filter jug today for my rented apartment. It's like a regular water jug except it is split in half by a water filter making two chambers stacked atop each other, with gravity doing most of the work of pulling the dirty water from the top chamber to the bottom chamber where it is drunk. Mostly because my water has high levels of some kind of white garbage that cakes my kettle after a while. Also unfiltered it tastes weird almost like chlorine. I don't think this filter can filter out lady hormone piss but maybe.