Polycystic ovary syndrome (PCOS, also known clinically as Stein-Leventhal syndrome), is an endocrine disorder that affects 5–10% of women. It occurs amongst all races and nationalities, is the most common hormonal disorder among women of reproductive age, and is a leading cause of infertility. The symptoms and severity of the syndrome vary greatly between women. While the causes are unknown, insulin resistance (often secondary to obesity) is heavily correlated with PCOS.
Insulin Resistance
Reproductive :: Endocrinology
Infertility :: Reproductive Health
Ovary :: Conditions and Diseases

The Polycystic Ovarian Syndrome Association - National non-profit organization operated by women with this disorder. Featuring membership, communities, medical news, and events.
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Causes of Infertility: PCOS - Overview of the disorder, its role in infertility, pathophysiology, causes, symptoms, diagnosis, and treatment.
Center for Polycystic Ovary Syndrome - Comprehensive information on diagnosis, treatment, and associated health risks. From University of Chicago.
Meta Description: [ The physicians at the University of Chicago Center for Polycystic Ovary Syndrome are leaders in the diagnosis and treatment of polycystic ovary syndrome (PCOS). ]
Clinical Trials: Polycystic Ovarian Syndrome - Learn more about trials offered in various states on PCOS.
Meta Description: [ CenterWatch Listing of Clinical Research Trials for Polycystic Ovarian Syndrome ]
Metformin for PCO and Anovulation - Metformin may restore ovulation in women with PCOS who are unable to become pregnant using Clomid (clomiphene). From Advanced Fertility Center of Chicago.
Meta Description: [ Metformin is an oral medication that can induce ovulation in some women with infertility caused by anovulation and polycystic ovarian syndrome. Fertility specialist clinic in Gurnee, Illinois. ]
PCOS.net - Helping women with polycystic ovarian syndrome. Current news, research studies, diet buddies, support groups, low-carb resources and recipes.
Penn State Women's Health: Polycystic Ovary Syndrome (PCOS) - Find manifestations of this disorder, treatments available, success stories, and articles.
Meta Description: [ Penn State Women's Health at Penn State Hershey Medical Center
provides comprehensive services in the diagnosis and medical management of women's health conditions. ]
Polycystic Ovarian Disease - Summarizes the disorder and explains the treatment for various symptoms that are associated with it.
Meta Description: [ Located in Cincinnati Ohio provides advanced infertility treatment including IVF - in vitro fertilization GIFT ZIFT ICSI donor egg and artificial insemination for both male infertility and female infertility. ]
Polycystic Ovarian Syndrome - Provides causes and treatment. Includes infertility management and photos.
Meta Description: [ Details polycystic ovarian syndrome, known as PCOS. Polycystic ovarian syndrome is frequently the cause of infertility. ]
Polycystic Ovarian Syndrome - Provides a basic overview of the disorder, including its effects on ovulation, complications, and treatment options. From Yale Medical Group.
Polycystic Ovary Syndrome: Treatment with Insulin-Lowering Medications - Discusses diagnosis, medications, pregnancy, and miscarriage.
Meta Description: [ Atlanta's leading providers of IVF, blastocyst transfer, ICSI infertility treatment, endometriosis and and PCOS
medical care. Georgia Reproductive Specialists provides innovative solutions for reproductive problems in a caring supportive, patient-focused
environment. ]
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The Hormone Foundation: Polycystic Ovary Syndrome (PCOS) - Patient information including an overview, symptoms, treatment options, lifestyle issues and prevention; as well as related resources.
Meta Description: [ PCOS: Comprehensive information about polycystic ovary syndrome from the Hormone Foundation, including a PCOS overview, symptoms, treatment options, lifestyle issues and prevention. ]
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