My doctor suspects pcos but hasn't confirmed. My progesterone test on day 21 was 1.5 and ovulation more than likely didn't occur. I was already taking metformin for my diabetes but the doctor increased it to 2000mg a day hoping that I would help. I have also started exercising in hopes that it will help me ovulate. Af is due tomorrow but not sure she will arrive since I didn't ovulate. Opk is on the way. Do you have any advice on what I else I could do? What has worked for you?