Here we can choose between an OB or a midwife. A midwives did my care and delivered ds, but because the practice doesn't cover my insurance I now go to an OB practice. I go every 4 weeks. This is how it goes.
I bring in my urine sample.
Nurse checks it.
Nurse Takes my weight (I always keep my eyes closed).
Nurse does my blood pressure, and asks me for symptoms, and makes a note. Sometimes they take blood if any is needed.
Nurse leaves and I wait for doctor.
The above is the same at a midwife practice (unless it is an independent midwife, but they are not legal in all states)
Then:
Doctor comes in, listens to heart beat, asks me if I have any questions. If I say no she leaves, and I go home.
It takes longer for me to drive to the office, than my checkups take.
During the delivery, each patient is assigned a nurse that is with them 100% of the time. Midwives spend more time with patients, but pop in and out. Doctors, depending on their schedule, and the time of day, usually show up for pushing, and check you out intermittandly during labor.
Most of this depends on how many people are there, and the size of the hospital. We have a relatively small hospital so in the cities, protocal is probably different.