IUI before ovulation??

Took trigger and there will be 14 hrs between now and my <a href="https://glowing.com/glow-fertility-program">IUI</a>. Nurse said I’ll be ovulating after my <a href="https://glowing.com/glow-fertility-program">IUI</a> and to have sex following <a href="https://glowing.com/glow-fertility-program">IUI</a>. Anyone do this and have success? I have 4 follicles...2 mature 2 more close behind.