Timing

Kc • 27-married-Ohio
I went in today to have my follicles checked and my RE said my follicle looked good and he wanted to do the <a href="https://glowing.com/glow-fertility-program">iui</a> today. So I did and then went home and took an opk and it is not even close to my surge. He wants me to come in the morning for a back to back <a href="https://glowing.com/glow-fertility-program">iui</a>...should I call in the morning and ask if we can wait a few days and watch with the opk? I don't want to waste any more money or time.