You can determine whether your baby is suffering from hypoxia through fetal movement, fetal heart rate monitoring and ultrasound. The baby does not necessarily suffer from hypoxia when the amniotic fluid breaks. The baby mainly relies on the umbilical cord to absorb oxygen and does not absorb oxygen in the amniotic fluid. 1. Fetal movement: By detecting the number and intensity of fetal movements, you can judge the condition of the fetus in the uterine cavity. If the fetal movement decreases or disappears, the baby may be in a state of hypoxia. 2. Fetal heart rate monitoring: the baseline of fetal heart rate monitoring in late pregnancy is relatively stable, if the fetal heart rate decelerates, it means that the baby is suffering from hypoxia in the uterus. 3. Ultrasound: Biophysical evaluation through ultrasound, if the score is lower than 7, the baby may be in intrauterine hypoxia. It is recommended that pregnant women whose water breaks should go to the hospital in time for examination, which can effectively avoid the occurrence of hypoxia in the baby.