When do they offer IUI?

L

I am coming up on a year TTC in June. I did get pregnant in December but miscarried in January. My husband has low motility. Will they offer <a href="https://glowing.com/glow-fertility-program">IUI</a> or make us wait longer? We didn’t try in January or February since I was miscarrying so technically we’ve tried 9 months and got pregnant once.