What is considered a normal range for fetal heart rate during pregnancy?

The normal range for fetal heart rate during pregnancy is recognized as 120-160 beats per minute (bpm). This range reflects the typical physiological responses of a healthy fetus and is crucial for assessing fetal well-being. Fetal heart rates within this range indicate adequate oxygenation and appropriate autonomic nervous system function, which is fundamental for growth and development.

The heart rate can be influenced by various factors including fetal activity, maternal activity, and the stage of pregnancy, but consistently falling within this 120-160 bpm range is a key indicator of a healthy fetus. Variations outside of this range can warrant further clinical evaluation to assess for possible complications or risks.