Polycystic ovary syndrome is a problem in which a woman’s hormones are out of balance. It can cause problems with your periods and make it difficult to get pregnant. PCOS also may cause unwanted changes in the way you look. If it isn’t treated, over time it can lead to serious health problems, such as diabetes and heart disease.
Most women with PCOS grow many small cysts camera.gif on their ovaries. That is why it is called polycystic ovary syndrome. The cysts are not harmful but lead to hormone imbalances.
Early diagnosis and treatment can help control the symptoms and prevent long-term problems.
Symptoms tend to be mild at first. You may have only a few symptoms or a lot of them. The most common symptoms are:
- Weight gain and trouble losing weight.
- Extra hair on the face and body. Often women get thicker and darker facial hair and more hair on the chest, belly, and back.
- Thinning hair on the scalp.
- Irregular periods. Often women with PCOS have fewer than nine periods a year. Some women have no periods. Others have very heavy bleeding.
- Fertility problems. Many women who have PCOS have trouble getting pregnant (infertility).