I don't have any experience, but I think if it were me, I would weigh the financial costs. If you do a non-IUI cycle, and get a BFN, is it a huge financial burden to do an IUI cycle? Or would an additional IUI cycle be no big deal financially? Or if you feel that the IUI really did the trick and it doesn't add much cost to the cycle, just go for it! I hope you're able to decide