The fetus at 34 weeks of pregnancy is close to maturity, with a fetal length of about 43cm, a fetal weight of 2300g, a sitting height of 30cm, an average biparietal diameter of 8.61±0.63cm, an average abdominal circumference of 27.99±2.55cm, and a femur length of 6.62±0.43cm. normally, the fetal head has entered the pelvis, but there are 3-4% of fetuses with their buttocks or legs facing the However, in some cases, the fetus may be brought back to the correct position by reversing the fetal position. If the results of the maternity examination indicate that the fetal development does not meet the above criteria, it is recommended that the pregnant woman pay great attention to it and actively cooperate with the doctor to conduct relevant examinations to determine the cause. In addition, if the fetus is found to have the umbilical cord wrapped around the neck during the examination, you can judge the condition of the fetus by counting the fetal movements. If the number of fetal movements in 3 hours is multiplied by 4, the total number of fetal movements in 12 hours will be obtained. If the total number of fetal movements is more than 20, it is normal. If the number of fetal movements is less than 10 or less than 3 per hour in 12 hours, you should be actively admitted to hospital for examination and treatment. In addition, for pregnant women with gestational hypertension and preeclampsia who cannot continue the pregnancy, they can choose to terminate the pregnancy at about 34 weeks of pregnancy. However, newborns after birth need to be admitted to the neonatal unit for observation and treatment because of the risk of forming neonatal pulmonary hyaline membrane disease, cerebral hemorrhage, and neonatal hypoxic-ischemic encephalopathy due to insufficient gestational weeks.