Effect of vaginal trial production on pregnancy outcome in pregnant women with limited amniotic fluid

Objective To analyze the effect of vaginal trial production on pregnancy outcome in pregnant women with limited amniotic fluid. Methods 88 cases with normal amniotic fluid index(AFI) were selected as control group.88 cases with a borderline AFI were selected as observation group.AFI was used to assess maternal amniotic fluid, and all women without other risk factors.The maternal pregnancy outcome was compared between the two groups. Results The amniotic fluid volume, midwifery time, natural delivery rate and cesarean section rate of the observation group were (308.63±148.69)mL, (25.98±7.62)h, 40.91%(36/88), 52.27%(46/88), respectively, which of the control group were (628.51±120.34)mL, (17.63±5.84)h, 60.23%(53/88), 30.68%(27/88), respectively, there were statistically significant differences between the two groups (t=14.43, 8.16, χ2=6.57, 8.45, all P 0.05). Conclusion Ultrasound diagnosis of amniotic fluid less than full-term maternal, after careful clinical monitoring can be vaginal trial production. Key words: Oligohydramnios; Pregnancy trimester, third; Pregnancy outcome