Progesterone CD 21

Brianna

Had my progesterone tested on CD 21. It would’ve been 6 dpo, confirmed with opks and bbt. My levels came back at 8.9.

My dr said I may have ovulated, but it wasn’t as strong as they would like. My bbt chart looks great, so I’m a little discouraged. I read online progesterone is usually tested 6-8 dpo. Do you think 6 versus 8 dpo would make a difference in the levels? I’m just wondering if it could still be a little early.