unexplained infertility

Hi, 
I have never been pregnant. We have tried <a href="https://glowing.com/glow-fertility-program">IUI</a> twice, both failed. We re onto <a href="https://glowing.com/glow-fertility-program">ivf</a> now with both of us being healthy, early 30s, and me also ovulating on my own. Should <a href="https://glowing.com/glow-fertility-program">ivf</a> work? Any similar stories out there?
Thank you all,
Retrieval went well - really painful though. 
We re on day 3 post retrieval, 13 of "my babies" are still living. :)
Geeting ready to freeze them on sunday. 
Praying for a successful round of <a href="https://glowing.com/glow-fertility-program">ivf</a>.