Is It Necessary To Buy A Fetal Heart Rate Monitor?

Whether it is necessary to buy a fetal heart rate monitor should be judged based on the actual situation. The fetal heart rate monitor can monitor the status of the fetus at any time at home. You can use it whether in the first, second or third trimester of pregnancy. The fetal heartbeat monitor can record the fetal heartbeat for doctors to analyze. It can also reduce the anxiety of pregnant women to a certain extent and relax their mood. For pregnant women with a history of adverse pregnancy, it is still necessary to purchase a fetal heartbeat monitor. of.
Generally speaking, hearing the fetal heartbeat can confirm pregnancy and a live fetus. Under normal circumstances, the fetal bud and primitive heart beat can be detected under B-ultrasound at 6 weeks of pregnancy. Fetal heart sounds can be detected with a Doppler fetal heart stethoscope at 12 weeks of pregnancy. Fetal heart sounds can be heard on the abdominal wall of pregnant women with a regular stethoscope at 18-20 weeks of pregnancy. The fetal heart sounds are double-tone, like the "ticking" sound of a clock. , the speed is relatively fast, 110-160 times per minute under normal conditions.
Fetal heart rate monitoring can continuously observe and record the dynamic changes of fetal heart rate, and can also understand the relationship between fetal heart rate and uterine contractions, thereby assessing the intrauterine safety of the fetus. The fetal heart rate meter only auscultates the fetal heart rate at an instant, and cannot monitor fetal heart rate changes for a long time, and cannot determine whether the fetus is hypoxic. When the fetal heart rate meter hears a fetal heartbeat, it can only prove that the fetus is alive and cannot detect other problems. Therefore, the fetal heart rate meter cannot replace routine fetal heart rate monitoring examinations. Therefore, it is not necessary to purchase a home fetal heart rate monitor. Regular prenatal check-ups and careful counting of fetal movements are the best ways to ensure the safety of the fetus.