I am trying to write a conversation between a doctor and his patient for an assignment. I'd like for the doctor to ask the patient about how much sleep he gets in a day.
Here are my attempts:
- Wie lange schlafen Sie pro Tag?
- Schlafen Sie wenigstens 8 Stunden pro Tag?
My question is, would it be more appropriate to use "am Tag" in place of "pro Tag"? I've seen both being used in the same context and am confused on when to use which. Please help!