Standard birth control pills are taken for twenty-one days, followed by a seven-day break, during which the woman takes a sugar pill or placebo (seven of the placebo pills come in the standard Pill pack of twenty-eight) and experiences vaginal bleeding. So women who take the pill have what seems like a “period” each month. But this “period” is manufactured and isn’t even a little bit necessary. When a person stops taking the Pill for a week and takes the placebo instead, hormone levels drop, which causes the lining of the uterus to shed. But it’s not the same as menstrual bleeding—the body
...more