11 Unexpected Facts About Attraction
From the subtle to the surprising: What science tells us about the forces that draw you to others—and them to you.
10 of 11
You Had Chemistry, on Top of Chemistry
We all know oral contraceptives are useful—for reducing flow and cramps and preventing unplanned pregnancies. The surprise is that the Pill may also lead to unintended romantic quandaries. A U.K. study found that women who were on oral contraceptives when they met their partners were, years later, likelier than non-users to be turned-off, sexually dissatisfied
and eager to fantasize about an affair. But here's the interesting part: They were also generally more satisfied with their partner's (non-sexual) contributions, and therefore less likely to separate. The researchers explain: Under Pill-driven conditions of high-progesterone and low fertility, women go for relationship-worthy qualities such as wealth and intelligence more than high-testosterone traits (biceps and block jaws) that are associated with flings. Oral contraceptives may also lead women to reverse their usual preferences in male body odor. Once a woman goes off the Pill, her other instincts complicate the relationship.