Combination Estrogen–Progestin Contraceptives and Body Weight: Systematic Review of Randomized Controlled Trials

Abstract
OBJECTIVE: Many women and clinicians believe that com- bination estrogen-progestin contraceptive use can lead to weight gain. This concern can deter women from starting hormonal contraception or lead to premature quitting. This review evaluated the association between combina- tion contraceptive use and change in body weight.