Fetal heartbeat can be detected by ultrasound, fetal heart rate monitor and electronic fetal heart rate monitor.
At around 6 weeks of pregnancy, fetal buds and fetal heartbeat usually appear, and ultrasound can be done at this time, but since this is the early stage of pregnancy, the pregnant woman must have a full bladder during the examination in order to observe the fetal buds and the fetal heart more easily.
In addition, in early pregnancy, due to the embryo is relatively small, can not be heard through the use of fetal heart rate, in 14 weeks of pregnancy, you can use the fetal heart rate can be heard through the use of fetal heart rate, late pregnancy can also be used through the electronic fetal heart rate monitoring continuous observation of fetal anomalies.
During pregnancy, you must go to the hospital for regular checkups, and if you find any abnormalities in the fetal heartbeat, you should cooperate with your doctor for further examination.