Yes! You want to time your trigger shot in line when you are able to BD. That is how they time IUI's. i.e I would trigger at 10PM on Sunday and go in for IUI 24-36 hrs after, depending on how big my follies where during my last scan.
Goodluck to you:)
I had and ultrasound on a saturday and my follicles were 16 and 18. I did the trigger the following day. Good luck
I did my follie u/s on Monday morning about 10am and had one that was 20.5 and other was only 12. I was told to trigger that night between 7 and 9pm and then come back for IUI #1 Tuesday at 12noon and IUI #2 Wednesday at 10am. When they did my u/s Tuesday before IUI #1 the egg hadn't released and the follie was up to 24 and other just 12.8. They told me anything over 14 was good so you should be okay. I would definitely try to time it around BD. Good luck and SSBD!!!