What is the normal fetal heart rate range?

The normal fetal heart rate range is considered to be between 110 to 160 beats per minute. This range is established based on studies of healthy fetuses and reflects the physiological state of the fetus during periods of rest and activity. A heart rate within this range indicates that the fetus is receiving an adequate supply of oxygen and is generally healthy.

Monitoring the fetal heart rate is crucial during pregnancy and labor because it helps caregivers assess fetal well-being. Deviations from this normal range can signal potential distress or other complications. For instance, a consistently low fetal heart rate (below 110) might indicate fetal compromise or bradycardia, while a consistently high heart rate (above 160) might indicate tachycardia, which can also suggest issues such as maternal fever or infection.

Understanding this range is important for healthcare providers as it helps in clinical decision-making regarding the management of labor and the health of the fetus.