Placenta accreta is associated with all except :
Risk factors for placenta accreta : Present placenta pre Previous H/o cesarean section Previous curettage Previous manual removal of placenta Previously treated Asherman syndrome Myomectomy Multiparity Advanced age Ref: Datta Obs 9e pg 394.
Placenta pre
Uterine scar
Multipara
Uterine malformation
General obstetrics