A nurse is reviewing the medical record of a client who had a vaginal delivery 3 hr ago. Which of the following findings place the client at risk for postpartum hemorrhage? (Select all that apply.)

A. Labor induction with oxytocin increases the risk for uterine atony due to prolonged stimulation of uterine muscles, which predisposes the client to postpartum hemorrhage. B. A newborn weight of 2.948 kg (6 lb 8 oz) is within normal range and does not increase the risk for postpartum hemorrhage. C. A history of human papillomavirus (HPV) does not contribute to postpartum hemorrhage risk. D. A history of uterine atony places the client at high risk for postpartum hemorrhage, as the uterus may fail to contract effectively after delivery. E. Vacuum-assisted delivery increases the risk of trauma and retained placental fragments, both of which can lead to postpartum hemorrhage.