My <a href="https://glowing.com/glow-fertility-program">IUI</a> keeps failing... Anyone have insight as to what could be happening? I don't have pcos, o ovulate on my own, all my workup came back normal and now have 4 failed <a href="https://glowing.com/glow-fertility-program">IUI</a>'S. We are not ready yet for <a href="https://glowing.com/glow-fertility-program">IVF</a> and are on the wait list till next year for it. I take letrozole 5mg and never need the trigger shot. Has anyone tried anything different for their failed <a href="https://glowing.com/glow-fertility-program">IUI</a>'S that I can ask my RE about?