IUI success stories?

Mrs_Ellie • FTM.
My fertility doc is having me skip the HSG and go straight into a "Clomid <a href="https://glowing.com/glow-fertility-program">IUI</a>" (he says it's more cost effective) and the Clomid would ensure ovulation. Anything I should know beforehand? Did it work for you? I'm 34 and have "unexplained infertility", ttc 10 months.