STUDY ON EFFECTS OF MOTHER AND BABY OF PGE2 WHEN USED INDUCTION LABOR FOR PREGNANTWOMEN OLIGOHYDRAMNIOS IN HANOI OBSTETRIC AND GYNECOLOGY HOSPITAL Objective: To study the effect on the mother and baby during labor induction Prostaglandin E2 (Cerviprime) for women oligohydramnios in Hanoi Obstetrics and Gynecology Hospital.