Ok seeing as you asked lol right you all know I'm now on metformin for my pcos right? Have been on it since 9th feb have only had sex a few times since though but I dont know weather it should have made my periods start to regulate or not yet, if so I haven't had one and I know this sounds completely crazy but I am getting signs that I could possibly be pregnant but surely I cant be that quick and have only had sex a few times since?? See my dilema lol thanks girls your the best xxxx