So I have PCOS and have taken metformin before bit I had horrible side effects and stopped taking it. Right now I am TTC and taking provera to induce my periods and clomid to ovulate. I'm also taking ovasitol and it has helped. I'm on my 3rd round of clomid 50mg and have not ovulated. My doc said we would try clomid 100 mg next but I have been doing research on MACA powder, N-acetyl cysteine, berberine, & resveratrol to see if those can help... has anyone had any experience with these supplements and/or clomid? Did they work and how did you take them? Has anyone taken a mix of them or just individually? I plan on talking with my doc but also want some input. Thank you!