Vietmamsie, hope you get some good news in the next couple of days!
Pink, so glad the IUI went well! It sounds like you have a very good shot this time. I will definitely be rooting for you--especially since I kind of think of you as my fertility twin since our acus diagnosed us with many of the same conditions and our tongues were looking so similar.. I think the trigger shot plus the big improvement in your hubby's numbers could be what pushes you over this time. I think sometimes when you are in the unexplained infertility category, all you need is a little boost to set things in motion!
Anyway, much baby dust to you!!! Hope you get a very special Xmas present in a few days.
Also, are you going to test out the trigger?? I am really looking forward to getting the trigger and being able to get a positive HPT after POAS, even though I know it won't be real.