What level of progesterone do you need to ovulate?

Nonya

I got a blood analysis of my progesterone levels yesterday (at 7 DPO) and the results say I am at a low, but normal range. However a lot of internet articles say that you need to be above 10 ng/mL to ovulate. So I’m confused.

Is 4.8 ng/mL too low to ovulate?