I've got PCOS. I did have 2 periods this year, my last 1 was may. I started taking metformin but stopped as since I havnt had a period! Whats wrong?

PCOS. The PCOS results in you not ovulating and this not having periods. It is also associated with insulin resistance and an increase the risk of diabetes.Metformin is an insulin sensitizer and helps prevent diabetes. By lowering the insulin level it can make it easier to ovulate. Hope this helps.