I also have PCOS and my dr. put me on glucophage. I feel great and I've been having regular periods. I was just diagnosed about 6 months ago and started the glucophage 4 months ago. I have NO PCOS symptoms; not overweight at all, no excess hair, no acne, etc. I was diagnosed because i stopped having periods....after blood tests and ultrasound 3 doctors confirmed PCOS. I will be trying to conceive soon and my dr. doesn't think it will be a problem. Good luck! Don't stress about it too much