Positive after trigger shot

Nickie • Married with children! Missing our twin babies in heaven! NGT👶🏽👶🏽❤️❤️

How long after an <a href="https://glowing.com/glow-fertility-program">IUI</a> will you have to wait to get a positive pregnancy test? Is it necessary to wait for blood test or can you get a positive urine test the night before and it be accurate?