IUI Success Rates

So I need to stay off Google. DH and I have been diagnosed with unexplainable infertility. Just finished first round of 100 MG clomid and go for first <a href="https://glowing.com/glow-fertility-program">IUI</a> on Sunday or Monday. I just read the success rate is only 10%. I could really use some good news! We've been trying for 3 years and I've got pregnant once on my own that our doctor called a miracle but it ended in m/c. How many people have had successful pregnancies within the the 3 chances to do <a href="https://glowing.com/glow-fertility-program">IUI</a>?