PCOS: Symptoms, Causes & Treatment
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| PCOS is a common hormonal and metabolic condition that can affect periods, ovulation, fertility, skin, hair, and long-term health. |
Polycystic ovary syndrome (PCOS) is one of the most common hormonal and metabolic conditions affecting women during the reproductive years. It can influence menstrual cycles, ovulation, fertility, skin, hair, body weight, and blood sugar regulation. Some women have obvious symptoms, while others may have PCOS for years before receiving a diagnosis.
PCOS is more than an ovarian problem. It can involve hormonal changes, insulin resistance, metabolic health, and emotional well-being. According to the World Health Organization (WHO), PCOS affects an estimated 10–13% of reproductive-aged women worldwide, and many affected women remain undiagnosed.
The good news is that PCOS can be managed. There is no single treatment that works for everyone, but lifestyle changes, medicines, and fertility treatments can help control symptoms, improve ovulation, regulate periods, and reduce long-term health risks.
This guide explains PCOS symptoms, causes, risk factors, diagnosis, treatment options, lifestyle management, fertility considerations, and when to seek medical care.
