Iui after egg release

Kc • 27-married-Ohio
I did back to back <a href="https://glowing.com/glow-fertility-program">IUI</a> this month yesterday sperm was 6 million after wash, today was 18 million! (Weird I know) but my RE said my egg released last night. Do you think the later <a href="https://glowing.com/glow-fertility-program">iui</a> with more sperm was too late?! Ugh this timing game is annoying.