My previous fertility doctor never mentioned a polyp. He said one cycle I did have a blood clot of cycle day 4 but who knows if that was really a polyp. He did the hsg as well and all was normal. My new fertility doctor did a baseline in May and saw a polyp! I don't get how this was missed or maybe it just appeared, idk. The unknown is driving me nuts! Any advice would be great. We are unexplained infertility so im already dealing with not having answers from that and now idk how long this polyp has been there