DH and I are realizing that 2 of our 3 IUIs never quite "made it". The first time we suspected afterwards that the catheter wasn't inserted all the way because it was so easy, and now we know for sure because different nurses and doctors have shown me how hard it is to actually get in there with my funky very curved cervix - they've suggested general anesthesia! The second time everything leaked out as soon as she removed the catheter (I don't think she got in all the way that time either)...she tried to play it off like it was something else, but as soon as I sat up I found the whole surface under my butt soaked and knew it wasn't happening.
Have you ever had an IUI gone wrong, and do you count them?