Progesterone levels

Riss
I'm a mom of a 1.5 year old and ttc again. With my first I had low progesterone levels in the beginning of my pregnancy and had to be put on medication until I was 12 weeks along. My question is, will the same thing happen when I end up pregnant again or it just varies with every pregnancy? I forgot to ask my obgyn and was just wondering if anyone knew or experienced this themselves...?
TIA!