polycystic ovary syndrome
"The only issue with this medication for me was the stomach upset, gas and diarrhea. However, the positives totally outweigh the negatives. After 6 months with no period and working out 3-4 days a week with no weight loss, it took 2 weeks on 1000mg/day of metformin to have a period and lose 5 lbs! I noticed that the stomach upset is worst when I eat something heavy or fatty. I continue to work out and am anxious to see where I will be a year from now."