How do they check on baby at normal prenatal visits??

Melissa • MMC 2018. Son 2019. MMC 2020. Son 2021. Chemical 2023. Son 2024.

My doctor said they do an initial dating ultrasound (which I have had) and a 20 week anatomy ultrasound. How do they check on the baby in the meantime?!? I have a prenatal visit in a couple weeks.. do they just assume all is well in there or what?!? 😕