Hi Deni, I had a cancelled cycle in Nov for the same reason just 2 mature follies I was so devestated and decided to cancel the cycle, went home and DTD no IUI option for us, but I can say after the fact I wished that I had given those 2 follies the best chance, if they don't fertilize or continue to grow they will cancel the cycle then and you will get a refund. My thinking is give them the best chance, but only you can make that decision. As far as IUI goes, if you trigger you will know when you are going to O approx anyway why not go crazy doing the dance. We did'nt get a BFP that cycle but guess what while waiting for our next IVF in Feb we got a BFP the very next cycle and I think the reason why is that we did'nt think we had a chance so we did'nt really try. Good luck with your decision. You just never know where you will find the silver lining.