Ovulation Date with Trigger

Hey all.

I’m doing my first cycle with letrozole and Ovidrel. I’ve done a couple unmonitored letrozole cycles on the same dosage. I normally ovulate on CD17.

This time I’ll be monitored and instructed when to do the trigger shot based on labs/ultrasound. Was curious others experience. When you did a trigger for a TI/IUI cycle, did you ovulate sooner than on medicated cycles without a trigger?

I can’t find much information on the protocol of when to trigger. Obviously, my doc knows and will tell me. But I’m curious if you triggered earlier than you thought you might? Would love to have slightly shorter cycles so I can get to test sooner!!!

Thanks :)