Fetal heart stethoscope
Doctors will use a special stethoscope to listen to the heartbeat of the fetus. This method can be carried out in hospitals or clinics, usually starting from about 20 weeks of pregnancy.
Echocardiography (B-ultrasound)
To observe the structure and function of fetal heart by ultrasound. This method can provide more detailed information, including the frequency, rhythm and intensity of fetal heart.
Electronic fetal heart monitor
This is a special device for monitoring fetal heart. By placing the sensor in the abdomen, the heartbeat of the fetus can be recorded. This method is usually carried out in hospitals or maternity clinics and can provide continuous fetal heart monitoring data.
Fetal movement count
Pregnant women can record the number of fetal movements every day. Under normal circumstances, the fetus should have a certain amount of activity every day. If fetal movement decreases or stops, you should consult a doctor in time.