Polycystic ovary syndrome (PCOS) is a disorder characterized by hyperandrogenism, ovulatory dysfunction, and polycystic ovaries. Its etiology remains unknown, and treatment is largely symptom based and empirical. PCOS has the potential to cause substantial metabolic sequelae, including an increased risk of diabetes and cardiovascular disease, and these factors should be considered when determining long-term treatment. The purpose of this document is to examine the best available evidence for the diagnosis and clinical management of PCOS.
Number 194, June 2018
(Replaces Practice Bulletin Number 108, October 2009)
For a comprehensive overview of these recommendations, the full-text version of this Practice Bulletin is available at http://dx.doi.org/10.1097/AOG.0000000000002656.
Scan this QR code with your smartphone to view the full-text version of this Committee Opinion.
Committee on Practice Bulletins—Gynecology. This Practice Bulletin was developed by the ACOG Committee on Practice Bulletins—Gynecology in collaboration with Richard S. Legro, MD.
INTERIM UPDATE: This Practice Bulletin is updated as highlighted to reflect recent evidence on the use of letrozole for ovulation induction in women with polycystic ovary syndrome. For complete details on these updates, please see the full-text version.
This information is designed as an educational resource to aid clinicians in providing obstetric and gynecologic care, and use of this information is voluntary. This information should not be considered as inclusive of all proper treatments or methods of care or as a statement of the standard of care. It is not intended to substitute for the independent professional judgment of the treating clinician. Variations in practice may be warranted when, in the reasonable judgment of the treating clinician, such course of action is indicated by the condition of the patient, limitations of available resources, or advances in knowledge or technology. The American College of Obstetricians and Gynecologists reviews its publications regularly; however, its publications may not reflect the most recent evidence. Any updates to this document can be found on www.acog.org or by calling the ACOG Resource Center.
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