应用三维彩超及羊膜镜对临产前孕妇进行科学的观察,体现三维彩超和羊膜镜对临产孕妇检测的价值,提高诊断的准确性。用科学的检测方法及时发现胎儿的储备能力,早期发现胎儿宫内窘迫,及时结束分娩,降低围产儿的死亡率。 Application of three-dimensional ultrasound and amniocentesis for prenatal observation of pregnant women, three-dimensional ultrasound and amniocentesis pregnant women reflect the value of detection, improve diagnostic accuracy. With scientific testing methods to detect the fetus’s reserve capacity in time, early detection of fetal distress, timely end of childbirth, reduce perinatal mortality.