Unexplained infertility

Amber • Ttc since July 2013
Anybody else out there been ttc for more Than a year with what the doctor calls "unexplained infertility"? They can't find anything wrong with me which is great but at the same time, what the heck! Haha. What's the deal! I'm staring a cycle of clomid with an <a href="https://glowing.com/glow-fertility-program">IUI</a> this month. Anyone else in same boat?