The nurse is caring for a client who is in the first stage of labor and is encouraging the client to void every 2 hours. Which of the following statements by the nurse indicates the rational for this request?

"A distended bladder reduces the pelvic space needed for birth.”

"A full bladder decreases the risk for bladder infections."

"A full bladder will be traumatized by frequent vaginal examinations"

"A full bladder increases the risk for trauma to the fetus.”