I was on letrozole last cycle and we tried <a href="https://glowing.com/glow-fertility-program">IUI</a> which was unsuccessful. From the ultrasound techs and the PA who did the <a href="https://glowing.com/glow-fertility-program">IUI</a> all commented on my having good mucus, and good lining before the <a href="https://glowing.com/glow-fertility-program">IUI</a>. When I called with my unsuccessful results the doc called back and said he wanted me to try Clomid this cycle. I trust my doc (And I plan on talking to him tomorrow) buuuut everything I've read says people go from Clomid to Letrozole, and I feel like I'm taking a backwards step. Anyone else do it this way? Thanks!