The medicine, Metformin, also called Glucophage, which is used to treat type 2 diabetes, also helps with PCOS symptoms. Metformin
affects the way insulin regulates glucose and
decreases the testosterone production. Abnormal hair growth will slow down and ovulation may return after a few months of use. These medications will not cause a person to become diabetic.
Fertility Medications. The main fertility problem for women with PCOS is the lack of ovulation.