A 28-year-old woman delivers a healthy baby vaginally. Ten minutes later she has heavy vaginal bleeding estimated at 900 mL, with a soft boggy uterus on palpation. Blood pressure is 95/60 mmHg. What is the most appropriate immediate management?AReassure as this is normal post-partum bleedingBAdminister uterotonic drugs such as intramuscular Oxytocin and perform uterine massageCPrepare for elective caesarean sectionDGive oral iron and arrange outpatient reviewEInsert a urinary catheter and observe onlyCheck my answer