Symptoms of fetal hypoxia at 38 weeks of pregnancy

The main symptoms of fetal hypoxia at 38 weeks of pregnancy include the following: 1. **Abnormal fetal heart rate**: Normally, the fetal heart rate should be maintained between 110 and 160 beats per minute. If the heart rate is too fast or too slow, exceeding the normal range, it may indicate fetal hypoxia. This is a direct manifestation of fetal oxygen deficiency, and pregnant women can continuously monitor the fetal heart rate using a fetal heart monitor. 2. **Decreased or abnormal fetal movement**: Fetal movement reflects the baby's activity within the uterus and typically follows a certain pattern. A significant decrease in fetal movement or unusually frequent movements may be a sign of fetal hypoxia. Pregnant women should immediately pay attention and monitor the situation closely, seeking medical attention when necessary. 3. **Abnormal amniotic fluid status**: Amniotic fluid is a critical environment for fetal survival. If the amniotic fluid is reduced, cloudy, or contains meconium, it may affect the fetus's respiratory and metabolic functions, leading to hypoxia. Pregnant women should undergo regular prenatal checkups to monitor the condition of the amniotic fluid. 4. **Fetal growth restriction**: If the fetal weight is more than two standard deviations below the normal value for the corresponding gestational age, it may be related to insufficient nutrient and oxygen supply caused by hypoxia. This can affect the overall development of the fetus, including parameters such as head circumference and abdominal circumference. 5. **Maternal symptoms**: If a pregnant woman experiences symptoms such as dizziness, fatigue, or palpitations, it may be a maternal response to fetal hypoxia. In such cases, the woman should rest immediately and observe whether the symptoms improve. If symptoms persist or worsen, prompt medical attention is necessary. If any abnormalities are detected, timely medical consultation and professional treatment should be sought.