As millions of women and girls take shots and pills to stop their periods, the meaning of menstruation changes. Current marketing of hormonal birth control (Depo-Provera, Seasonale, Seasonique, Lybrel, Anya) attracts customers by promising freedom from monthly periods. For many consumers, menstrual suppression eliminates painful monthly flow, giving them more control in their lives. For others, menstrual suppression represents a frightening shift in thinking about the human body and another... see more