I have taken metformin twice, with no results what so ever with the last time having stomach issues. I do not at last ultrasound have cysts but that y no means makes me PCOS free. My thyroid and A1C have all been just fine. My insulin has been a little high but barely. While I am not extremely obese I am considered obese for my height. Coupled with the fact of various diet and intense working out I can only lose like 2 lbs a month I am looking for help for a long term healthy weight. I have read about post surgery hypoglycemia in a year or 2 after. Does this happen with everyone?