My 1st IUI

Ti

Thursday will be my 1st <a href="https://glowing.com/glow-fertility-program">IUI</a> attempt. I'm nervous and excited at the same time. What should I expect for the first one? Is it okay to be nervous and excited at the same time? Can it work on the 1st <a href="https://glowing.com/glow-fertility-program">IUI</a>?