Progesterone Level

Aga • IVF Warrior🍍| IVF#1 👧5/8/2021 | IVF#2 ❌| 👼 April 2023 | IVF #3 👦 7/6/2024

Hi Ladies! Just got a call from my clinic with progesterone results. They said it was 13 and I don’t need to take supplements. For the past 2 IUIs my progesterone was above 20 so I’m kind of worried that this is a low value... I had one mature follicle this time. Any thoughts?