Pregnancy monitor manufacturers of fetal monitor is observed in pregnancy with fetal hypoxia phenomena, such as whether the normal function of the placenta and umbilical cord compression, it is not possible to do a fetal monitoring can always a guarantee of safe and sound. Under normal circumstances, pregnancy to do a fetal monitor, if the normal pattern, can guarantee a week will not affect the fetus due to low placental function. But other factors beyond the placental function, such as trauma and the umbilical cord due to changes in body position and pressure and other possible threats to the fetus.

Fetal monitoring during pregnancy is very good, not a week of fetal heart, this is how to return a responsibility?

Pregnancy (including childbirth period) to the fetus, sudden threat is the umbilical cord compression, especially when a decrease of amniotic fluid, or cord winding down, in the maternal change position or sleep maternal posture for a long time to maintain a constant can be cord compression. When the umbilical cord was severely oppressed and cannot be alleviated (such as pregnant women sleeping and long time does not turn over), fetal umbilical cord compression cut off the oxygen supply, may within a few minutes of a serious threat caused by severe hypoxia (the presence of fetal and amniotic fluid) or even death. Fetal monitoring can not predict the occurrence of such an accident, and fetal heart rate is not related to their previous monitoring.

To illustrate this situation occurrence rate is very few, because whenever fetal umbilical cord compression hypoxia due to metropolitan larger movement is in the sleeping mother will consciously know that turn over, the umbilical cord compression is released, inadvertently save the fetal. Therefore, the prevention of the method is to pay attention to more than turning over, usually also should pay attention not to long time to maintain a constant posture. The fetal monitor is more and more widely used, and play an important role in the obstetric hospital. So how can the fetal monitor play the biggest effect, should as far as possible to extend the monitoring time. Exactly speaking, only to do the whole process monitoring, to ensure the abnormal situation will not be missed. Only in a certain stage of the production process for a short period of monitoring, it can not be said that there is no threat to the occurrence of fetal abnormalities. You can use this word, the fetus in the world to Master to experience a hard journey. First of all, every contraction, to accept a fetal hypoxia test. In the progress of labor, uterine gradually strengthen, fetal reserve may gradually reduce. Some can survive without fetal abnormalities in the first stage of labor, and the second stage of labor is not necessarily abnormal. In the first stage of labor of a certain period of time, care as the representative, is only interpret out of context. Not only are the changes in the intensity of uterine contraction, length of labor and maternal consumption of all the fetus play a role, especially abnormal umbilical cord of fetal threat is more significance. Changes in body position can be at any time to the umbilical cord, after the rupture of the amniotic fluid and fetal decline is almost no exception to the umbilical cord has an impact, but only slightly different. If the umbilical cord around the neck caused by the relatively short umbilical cord, in a short time the umbilical cord can be tightened at the same time and being oppressed.