Inclusion Criteria:  Iranian Women Primigravid pregnancy Normal of Body Mass Index Single Pregnancy presentation cephalic in sonography Gestational age 38 weeks Bishop score 2 and less Normal Non Stress Test Estimate of Fetus Weight 2500-4000 gr Didn't take hormonal, herbal and chemical drugs having a healthy water bag  Exclusion Criteria:  Have Medicine And Midwifery Complication Lack of Desire for Cooperation Fetal Immobility Maternal Bleeding