Do not take sedatives or fast before fetal heart rate monitoring

　　At the end of pregnancy, some expectant mothers will question: I look fine, why do I need fetal heart rate monitoring? fetus Intrauterine distress refers to intrauterine hypoxia and a series of metabolic changes in the fetus, which can endanger the fetus' health. healthy and life, is an important cause of perinatal death. Fetal heart rate monitoring is a method of monitoring the fetus. heart rate Monitoring is done, often before and during labor. The purpose is to use the fetal heart rate monitor to clearly record the changes in fetal heart rate through the abdominal wall of pregnant women, and to observe the changes in fetal heart rate and its correlation with fetal movement. Uterus The relationship between contractions is used to determine the health of the fetus in the womb and its ability to tolerate uterine contractions. In addition, doctors also remind expectant mothers not to take sedatives or fast before fetal heart rate monitoring.

　　Abnormal fetal movements

　　Abnormal fetal movement: After understanding the normal fetal movement, how to identify abnormal fetal movement? If the number of fetal movements in 12 hours is less than 20, or the number of fetal movements in 1 hour at night is less than 3, or the intensity of fetal activity changes significantly and becomes weaker and weaker, this indicates that the fetus may be abnormal and should be alerted. If the number of fetal movements is less than 10 times in 12 hours, or there is no fetal movement within 1 hour at night, it indicates that the fetus may be hypoxic in the womb and should be removed immediately. Hospital Check, otherwise it may lead to fetal death. In the initial stage of hypoxia, the fetus will become restless and struggle desperately. At this time, the fetal movement you feel will not decrease, but will increase. Therefore, if the fetal movement suddenly becomes abnormally frequent and exceeds 40 times, you should go to the hospital for examination in time. As the hypoxia continues, the restlessness gradually turns into suppression, so the fetal movement decreases, weakens, and disappears.