What reason is pregnant without fetal heart?

summary

After pregnancy, we will go to B-ultrasound or fetal heart rate monitoring to listen to the fetal heart rate, so as to determine whether the fetus has a live fetus. Sometimes, when doing B-ultrasound or fetal heart rate monitoring, we find that we can't hear the fetal heart rate of the baby. This kind of thing also happens. What reason is pregnant without fetal heart? Now let me tell you something.

What reason is pregnant without fetal heart?

Fetal heart rate usually appears around 7 weeks of pregnancy. If no fetal heart rate is found in the early pregnancy, Baoma should not rush to change to another hospital and wait for a week or two before checking. If there is no fetal heart rate after checking, it may be that the embryo has stopped. There are many reasons leading to abortion. For example, taking drugs that affect the development of the fetus, smoking or drinking alcohol during pregnancy may lead to fetal arrest.

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.

There are many reasons for embryo arrest, including genetic factors, infection, exposure to toxic chemicals during pregnancy, and taking contraindicated drugs during pregnancy. In most cases, the chromosome itself may be a problem when the early embryo stops developing or aborting.

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.