The time when the amniotic fluid becomes cloudy is not directly related to the time of delivery of the fetus. The amniotic fluid will gradually start to become cloudy in the middle and late stages of pregnancy, which is a normal process of development of amniotic fluid. There are three degrees of amniotic fluid turbidity, generally within two degrees of amniotic fluid turbidity, the fetus can tolerate, do not need special treatment, can be until natural delivery. When the third degree of amniotic fluid turbidity occurs, a fetal heart test should be performed. If the fetus is normal, it means that the fetus can tolerate it; if abnormalities are detected, it is necessary to consider that the fetus may suffer from adverse pregnancy consequences such as meconium aspiration syndrome, which should be treated in time to deliver the fetus as soon as possible. During pregnancy, it is recommended that pregnant women undergo regular obstetric examinations to check the condition of the fetus, placenta, amniotic fluid, etc., and at the same time conduct fetal heartbeat tests, pay attention to the number of fetal movements in their lives, and maintain a good state of mind and a good work routine, and strengthen the nutrition appropriately.