Clomid and IUI

So my husband's SA came back and it showed his mophology was below the normal so my doctor recommended IUI. I am emotional about it and the pressure but we decided to go for it.  So I go check my follicles next Thursday and if they are ready, IUI Friday morning. So really quick. I did get pregnant in October but that ended in MC and could possibly be that an abnormal one implanted but there's no way to know for sure. Has anyone had a successful IUI?  I'm looking for some encouragement.. 😔