What are the precautions for polycystic ovary syndrome (PCOS)?

Polycystic ovary syndrome (PCOS) is a term used to describe a collection of symptoms associated with not ovulating (producing an egg) on a monthly basis. It is associated with an imbalance in hormone levels that lead to weight gain, difficulty losing weight and often infertility issues. Treatment starts with lifestyle changes, including taking in fewer calories, staying physically active and dedicating more time for exercise.