Our first IUI!!!

I've been on Clomid and Femara + trigger and timed intercourse for 3 months so this is our first time to have an IUI added to the mix.

Appt. with RE was on Friday and we had 1 follicle on the right side at 29mm and 2 on the left, a 18 mm and 15 mm. She instructed us to trigger Friday evening at 6PM and then come back Sunday (today) @ 9AM for procedure.

We had a count of 42mil post wash and procedure was painless for me. She had me lay there for about 30 minutes after they finished. I'm feeling really good about this but a little concerned that our procedure was more like 39 hours after my trigger shot rather than between 24-36 hrs! No u/s was performed at the IUI so I have no way of knowing if I missed my window.

Anybody have anything similar?