Day 3 - could it be my last Day 3?

This morning I had yet another Day 3 u/s. I hate day 3. The full bladder drives me crazy...although when I go early enough, it's actually not that bad...I just pee a lot afterwards. Tonight I will take my first round of Gonal-F. The nurse taught me how to take the injection...it seems pretty easy, but we'll soon find out. I'll write again after I've taken the injection to report on how it goes. So, could this be my last day 3 for the next 9 + months? Fingers crossed...I just hope this works...I hope that a follicle or two grow enough to at least let me Trigger and have my first IUI. Let's get this show on the road already :)