Hi I'm hoping to hear other experiences of weight loss and metformin. I've just been put on it for weight control linked to PCOS. I took it during recent pregnancy for gestational diabetes (DS now 12 weeks) and lost lots of weight during the pregnancy. Since having DS I've put loads on again (very depressing and frustrating) so Dr trying me on Metformin to see if it helps. Has anyone had any experience of weight loss on Metformin and how successful was it? Would love to hear. Thanx x