<prompt> All predisposes to isoimmunisation in a Rh-ve female except :Advanced maternal ageAntepaum hemorrhageCesarean sectionPost dated pregnancy  <response>: Ans. is a i.e. Advanced maternal age Conditions predisposing to isoimmunization in Rh -ve female Aboiondeg, ectopic pregnancy, molar pregnancy Chorionic villous samplingdeg, Cordocentesis Trauma Amniocentesisdeg Antepaum hemorrhage Attempted versiondeg Vaginal delivery Manual removal of placenta Cesarean section 