I'm not diabetic, but I do suffer from Insulin Resistance which is a pre-cursor for diabetes. I also have PCOS and take 1000mg of Metformin per day. Metformin alone does nothing for me (so it seems), but when coupled with a low carb lifestyle my hormones regulate on a more "normal" basis and I am able to get AF on my own in a timely manner without medicinal intervention.

I feel great doing low carb and taking the Metformin. I'm hoping that this will increase my fertility.