Semin Reprod Med 2012; 30(06): 479-485
DOI: 10.1055/s-0032-1328876
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Obesity and Hormonal Contraception: Safety and Efficacy

Alison B. Edelman
1   Department of Obstetrics and Gynecology, Oregon Health and Science University, Portland, Oregon
,
Jeffrey T. Jensen
1   Department of Obstetrics and Gynecology, Oregon Health and Science University, Portland, Oregon
› Author Affiliations
Further Information

Publication History

Publication Date:
16 October 2012 (online)

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Abstract

The biological capacity for pregnancy complicates the impact of obesity on the health and well-being of women. Consequently, the ability to prevent or plan pregnancies through the use of contraception is critical for obese women. Unfortunately, contraception is often forgotten or feared in women with chronic medical problems like obesity. This review addresses the safety and efficacy of hormonal contraceptive methods in obese women. Generally, the risks of pregnancy outweigh the risks of hormonal contraception in an obese woman, but obesity is a significant risk factor for thrombosis, which should be taken into account when recommending a combined hormonal method. Limited data suggest that the efficacy of some hormonal methods may be reduced in obese women.