What are the chances?

I have an <a href="https://glowing.com/glow-fertility-program">IUI</a> tomorrow morning, we triggered last night at 9:30pm but we couldn’t have sex like the doctor said. We did have sex yesterday morning before the trigger. Do I have a good chance if we only had sex one time before my <a href="https://glowing.com/glow-fertility-program">IUI</a>?