Success with Clomid/IUI with unexplained fertility in late 20's?

Jenny • Late 20's. TTC #1 Recovering from 2nd miscarriage at 6-7 weeks.
My husband and I are both 29 and healthy. We've been trying for about 1 year and 4 months. I had an early miscarriage last May (6 weeks) but nothing after that. 
We went for fertility tests this past month. So far everything has come back normal. We're just waiting on the sperm analysis. It's been a frustrating process given there's no real problem to point to or fix. 
If I don't get pregnant this month, we may start Clomid/<a href="https://glowing.com/glow-fertility-program">IUI</a> treatment next month. Has anyone with unexplained fertility had success with this? Any words of encouragement? 
Fingers crossed this is our month. Trying to remain positive. 
Best, Jen