I was diagnosed with pcos back in may 2016. Got put on 500mg metformin and 50mg clomid and provera cause I almost never have a period. Well it worked the first time trying I got pregnant with my second child but it ended in June 2016 due to miscarriage. I have heard a lot of people say that it was the metformin that cause me to miscarry.? I have read others stories where there obgyns have had them only take clomid alone with or without a period. I'm just wondering if anyone has done it and had success? Thank you