How does fetal have fetal heart to return a responsibility

summary

Fetal heartbeat is called fetal heart sound in medicine. It can be used as a very important basis to judge the physiological condition of the fetus. Therefore, as a expectant mother, we must always detect fetal heart sound, which can prevent the occurrence of adverse circumstances. Fetal heart sound can be heard in 18-20 weeks of pregnancy, and can be heard in the abdomen of pregnant women. The sound is similar to the double tone, like the tick of a clock. That is to say, from this period of time, mothers need to listen to the fetal heart sound once a day to detect the fetal heart sound. However, mothers may be disturbed by bowel sounds, so they must learn to distinguish. So let's understand how the fetal heart is gone.

How does fetal have fetal heart to return a responsibility

First, this kind of situation belongs to fetal arrest. There are many reasons leading to fetal arrest, including immune factors, genetic factors, infectious factors, endocrine factors, etc. In general, the first pregnancy is the occurrence of fetal arrest, if you can not find the cause of the disease, then later pregnancy rely on blind fetal protection is unable to keep.

Second: no fetal heart rate may also be caused by fetal hypoxia, or fetal malformation, fetal intrauterine growth retardation, infection, multiple births, etc; It may also be due to maternal factors, such as prolonged pregnancy, pregnancy induced hypertension, cardiovascular disease, toxic shock, etc; Placental factors: placental abruption, placenta previa, etc., may lead to fetal cardiac arrest.

Third, there are many reasons for embryo arrest, including genetic factors, infection, exposure to toxic chemicals during pregnancy, and taking contraindications during pregnancy. In most cases, the chromosome itself may be a problem

matters needing attention

In the discovery did not see the fetal heart rate, Baoma first do not worry, to immediately go to the hospital for examination, consult the doctor's opinion, and to be on time to do birth examination, in food and daily life should pay more attention, so as to make the baby healthy growth.