Common examination items during pregnancy – how many weeks to start fetal heart rate monitoring Pregnancy is a physiological process that every woman must go through. A series of examinations are required during pregnancy to ensure the safety and health of mother and baby. Fetal heart rate monitoring is one of the common pregnancy check-ups, but many pregnant women don’t know the appropriate number of weeks to start. This article will elaborate on this issue from four aspects. What is fetal heart rate monitoring? Fetal heart rate monitoring is a method of detecting fetal heart rate