Polyps? What caused your infertility ?

Hi so my local hospital did ultrasound on me in jan and december seeing they think it might be polyp and i just had a recent ultrasound with my OBGYN 2 weeks ago she said their might be some hard to tell. So she wants to book me for surgery to remove it if theres some to help to conceive! Ive been trying for 5 years. Any sucess stories with removal of polyps?? I have not ovulated this cycle as well. Who knows if im even ovulating or polyps are in the way. Will find out soon enough. Currently on metformin.