Ovidrel out of system?

Heather

I was supposed to do an

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

but it got canceled due to my estrogen level being so low. They told me to do the Ovidrel anyway well... There was something wrong with the shot and I only got half the dose of 250 mg because it wasnt comming out the needle correctly. My question is since it wasnt the full dose when can I test ?