IUI- 3 years unexplained infertility

Does anyone have successful experience with an <a href="https://glowing.com/glow-fertility-program">IUI</a> procedure for unexplained infertility? If so, how much did you spend and after how many tries did it work? I feel I should try a couple <a href="https://glowing.com/glow-fertility-program">IUI</a>'s before considering <a href="https://glowing.com/glow-fertility-program">IVF</a>. 3 years unexplained infertility and I'm 28.