My friend got hit by a car on Saturday, but I have almost no way of finding out about him. I just know that he had surgery that day because of internal bleeding. he didn't have any broken bones or head injuries. from that information, about how many days would he be in the hospital?
It could take a few weeks to recover, but it's hard to say when he'll be out of the hospital - it depends on how well he's recovering and the doctor's discretion.