What is Polycystic Ovary Syndrome (PCOS)?
PCOS stands for polycystic ovary syndrome. The exact cause of PCOS is unknown. What is known is that PCOS has to do with hormone imbalances. With PCOS, your body may have high amounts of two hormones: androgen and insulin. These hormonal issues can cause changes in your body’s ability to release an egg (ovulate) and can lead to irregular periods, ovarian cysts, trouble getting pregnant, and other symptoms.