Help Progesterone test after 1st round of letrozole!

Ell

Today is CD 24 and I got my progesterone tested. Results are 20.3 nmol/L (6.4 ng/ml) which for what I found online, means I didn't ovulate and that for sure I'm not pregnant.

This was mas first round of letrozole. I really thought this was my month. I started feeling cramps today, I knew AF is around the corner.

If you have more information about progesterone And what it is expected to see when taking medication, could you share it with me?

Thank you and baby dust to you all !!!?