Follicle question We just had our first IUI this morning and I was hoping if get another scan right…

Follicle question

We just had our first IUI this morning and I was hoping if get another scan right before, but didn't. On Thursday there were two mature follicles at 20 & 22mm and one at 14mm (and then a couple much smaller ones). The nurse said "you've got two ready to go!", and then called later after talking to the RE, and they had me trigger that night.