How to count days past IUI ☺️❣️

Anuradha • Mom to a teen daughter 💞 Ater 3 miscarriages blessed with baby boy on 31st December 2019🌈

I have done

<a href="https://glowing.com/glow-fertility-program">IUI</a>

yesterday. So when should I count my days past

<a href="https://glowing.com/glow-fertility-program">IUI</a>

? From yesterday or today? Anyone else with me?