Firstly, they do not use doc students to deliver in public hospitals. Nuses help you deliver in public hospitals. Doc only show up if there is trouble. If there are many deliveries that night, a friend of mine waited 2 hours to get sewed up after natural birth.
Secondly, it is very noisy so you hardly get any sleep in the public ward. The b needs to be fed every 2 hours if you plan to breast feed, drinks slowly, and wet the diaper & cries in between, so you get even less sleep.