2 failed IUI's

Just wondering... How can I conceive naturally if I went through 2 very timed <a href="https://glowing.com/glow-fertility-program">IUI</a>'s with meds & injections & timed intercourse? Doctor said average is 3 rounds & then on to <a href="https://glowing.com/glow-fertility-program">IVF</a>. Cannot afford <a href="https://glowing.com/glow-fertility-program">IVF</a> & at this point am taking a break from immediately doing round 3 of <a href="https://glowing.com/glow-fertility-program">IUI</a>. My body & mind needs a break. Loding hope since <a href="https://glowing.com/glow-fertility-program">IUI</a> didn't work