Pregnancies complicated with placenta accrete are associated with adverse maternal outcomes, including life-threatening maternal haemorrhage, large-volume blood transfusion, uterine rupture and peripartum hysterectomy. Moreover , strong association was found between abnormal placentation to significant perinatal morbidity and mortality such as small for gestational age, preterm delivery, neonatal intensive care unit hospitalization, perinatal death and neonatal death.