Does the hospital allows overnight guest

They kicked me out at 7 pm, when visiting is over . My husband is in

Cause my husband which im the caretaker isnt able to move his legs and loss the arms moreless.he has syage 3 lung cancer and his c7c5 spine i. The neck r gone do to a tumer .would i be able to stay in his room.cause hes not willing to go in unless i will be there with him.and im also poa. If that makes a difference.

Depends on which section. For labor and delivery it's 1 person can come and go when approved and only that person can visit.