New studies suggest that when women use hormonal contraceptives, such as birth-control pills, it disrupts some of these chemical signals, affecting their attractiveness to men and women's own preferences for romantic partners.

Does birth control make you look different?

For most women, any birth control tools, pills, vaginal rings, or skin patches are very unlikely to affect their weight much.

Can birth control make your personality change?

A top psychologist found that the contraceptive pill can significantly affect a woman's brain and change her personality, she claims. Dr. Sarah Hill revealed that it affects “sex, attraction, stress, hunger, eating patterns, emotion regulation, friendships, aggression, mood, learning, and so many other things.”