Low quality cervical mucus

I’ve been recently diagnosed with a poor quality of cervical mucus. Apparently it’s not fertile enough. I believe it’s not enough and it doesn’t have the egg white consistency. After doing the postcoital test (Huhner test) my gynec told me that it is a 4 grade out of 10. She recommended doing a <a href="https://glowing.com/glow-fertility-program">IUI</a> as chances to conceive naturally are low.

Have you had this issue? Have you managed to have a baby without doing the procedure? I am a bit scared.