For many women on birth control, it’s pretty obvious that it has effects beyond simply preventing pregnancy. After all, birth control side effects are common, and some are more obvious than others. On the less obvious front is the possible effect of birth control on mutual attraction. That’s right: hormonal birth control can actually change who you’re attracted to—and who’s attracted to you. Now, before we unpack that mind-blowing assertion, I’m going to tell you a joke. What did the boy monkey say to his three favorite girl monkeys? Nothing; because his three favorite girl monkeys were injected with Depo-Provera....