I don't have a positive story :-( I had three unsuccessful rounds of IUI and did two rounds of IVF and have fallen pg on the second IVF round. I found the IVF process to be much better, even though more invasive than IUI. I found IUI to be really hit & miss, and everytime it was a miss for us. I found that my body would want to ovulate naturally prior to the clinic picking up that my LH was surging, so I felt we always missed the opportunity. Having said that, I know of two people personally that had straight up success with IUI. You really need to weigh up the pros & cons of both & looking back I should have gone straight to IVF, but hey hindsight is a wonderful thing. I guess the thing I found with IVF is that they are selecting the best sperm (as they do in IUI) but the best egg too and make sure the egg fertilises & puts it in your womb. In IUI they just grow your egg/s to a size to trigger then hope that the egg & sperm meet.... something to think about anyway. Best of luck xx