How about IBS or colitis...ever have either health woe? How about diverticulitis/diverticulosis ?
Nappy had at least one of the above problems, all of which are far more debilitating than menstruation, PMS ( which ALL females do NOT suffer from ), being preggers, and yes, post partum depression all put together.
Dont be weird.
Its not a smear against women to say that pregnant or menstruating women are not suited for the battlefield!
Listen to yourself and stop advocating for completely ridiculous and ludicrous things.
Seriously. Women do not belong on the battlefield. Full stop.