PCOS and IUI

Hello Ladies! I am both happy and nervous to announce that my soon to be husband and I are going to be completing our first IUI cycle in approx 2 weeks! I'm reaching out to the ladies who also struggle with PCOS and who have had a successful pregnancy with completing IUI. I have a few questions that I'm hoping I can get answered. 1. how many IUI attempts did it take you to conviece? 2. did you miscarry after an IUI treatment? (I've read online that miscarriage with PCOS is 30-50% so I'm scared that that will happen to me😭) 3. Were you placed on any additional medication to help with decreasing your chances of miscarriage? If anyone also has any advice they are willing to offer, it would be greatly appreciated!