IUI unmedicated success?

DL 👩🏻👨🏽‍🦱💉🌈💙

Has anyone had success with <a href="https://glowing.com/glow-fertility-program">IUI</a> without medications? If so, how many cycles did you do?

I’ve done 3 unmedicated cycles. I had 2 chemicals and 1 bfn. Trying to decide if it’s worth it to try one more or if I need to add medications in order for this to work.