IUI coming up

TriciaS
So this is my first round of <a href="https://glowing.com/glow-fertility-program">IUI</a> and Clomid. Clomid is finished and I have my ultrasound and bloodwork on Friday and they said I responded well to the Clomid. I have 3 eggs and good follicles just not mature enough yet. I'm going for another ultrasound tomorrow morning but I got a positive fertility test today and I was just wondering if I wait till Tuesday to do the <a href="https://glowing.com/glow-fertility-program">IUI</a> would that be too late?