Irregular periods, been off pill for almost 3 years, went to see DR after going 4 months without a period. Multiple blood test and a transvaginal scan = confirmed today with DR that I have PCOS. DR has prescribed metformin. She says this can help when TTC with PCOS and wants me to try it for 6 months before sending partner off for tests then a possible referral to a fertility clinic. I have not tried any medication as yet so I am willing to give it a go. Am looking for everyone to share their metformin experiences. Thanks x