Progesterone questions.

Jess
So my <a href="https://glowing.com/glow-fertility-program">IUI</a> was on Wednesday this last week, April Fools day, and everything went well and my doctor seemed really pleased with the <a href="https://glowing.com/glow-fertility-program">iui</a> and donor sperm quality. Afterwards we were doscussing things, and he wants me to come in on this wednesday to have a progesterone test? Is this a blood test? I guess i was still on cloud nine about my <a href="https://glowing.com/glow-fertility-program">iui</a> that i just said okay! It would be 5dpo but 7dpiui. Just wondering what a good level is and what to expect!