i have a question preggies. so my job 7p-7a not only consist of supervising crews but basic house…

i have a question preggies. so my job 7p-7a not only consist of supervising crews but basic house cleaning, taking out the trash and i also have to check the fluids in our vehicles (ambulances). Does anyone know if it's safe for me to continue to check fluids on these vehicles while pregnant? please let me know. thanks. i tried looking it up and i dont have my first doc appt until Monday.