Any advice at this point

Shiloh • 29. Secondary infertility. TTC 5 years.

Any advice is more than welcome. My 5th <a href="https://glowing.com/glow-fertility-program">IUI</a> failed. My doctor said there’s nothing wrong with either of us. I’ve had an HSG, SIS, and EB all normal. My husbands post wash count last time was 48 mil and 76% motility. What could even be going on?