The impact of amniotic fluid contamination on the baby cannot be generalized, but needs to be judged according to the specific degree of amniotic fluid contamination, which is usually clinically classified into three levels, each of which has a different impact on the baby and how to deal with it. 1, amniotic fluid contamination degree I: light yellow or light green in color, in general, amniotic fluid contamination degree I is caused by fetal metabolite contamination, which is a normal phenomenon. If the examination results show that the fetus is developing normally then there is no need to worry and actively deal with the labor process. If the fetal heart is abnormal, you should promptly administer oxygen or actively terminate the pregnancy; 2. Amniotic fluid contamination degree II: amniotic fluid appears dark yellow or dark green, which may cause fetal hypoxia, at this time, fetal heart monitoring is needed. If the fetal heart monitoring is normal, the pregnant woman can wait for natural delivery under close monitoring. If the fetal heart monitoring is abnormal, consider the possibility of intrauterine hypoxia in the fetus, actively resuscitate the fetus intrauterine, closely observe the change of condition, actively terminate the pregnancy if necessary, perform cesarean section or surgically assisted delivery. To reduce the incidence of neonatal asphyxia, aspiration pneumonia; 3, amniotic fluid contamination Ⅲ degree: amniotic fluid is viscous in nature, turbid amniotic fluid will affect the fetal breathing, easy to cause intrauterine hypoxia leading to fetal asphyxia, and cause pulmonary infectious diseases, and may even cause fetal sepsis, in serious cases need to terminate the pregnancy under the guidance of a doctor.