Iui #2 - is the timing right?

😶‍

I've just been for my follicle scan and I have one measuring 21mm so had the go ahead to do an Ovitrelle shot tonight for <a href="https://glowing.com/glow-fertility-program">iui</a> Wednesday at midday.

I also just did an opk and it's positive. I'm currently on cd 10 and now I'm worried about having the <a href="https://glowing.com/glow-fertility-program">iui</a> too late 😬

Does the timing sound right??