Hi, To regulate your menstrual cycle, your doctor may recommend combination birth control pills — pills that contain both estrogen and progestin. These birth control pills decrease androgen production and give your body a break from the effects of continuous estrogen, If you're trying to become pregnant, you may need a medication to help you ovulate. Clomiphene is an oral anti-estrogen medication that you take in the first part of your menstrual cycle. If clomiphene alone isn't effective, your doctor may add metformin to help induce ovulation. Consult Gynecologist for further advice...