What does a reactive non-stress test indicate about the fetus?

A reactive non-stress test is an indicator of a healthy fetal condition. It is characterized by the presence of two or more accelerations of the fetal heart rate in a 20-minute period, where each acceleration is at least 15 beats per minute above the baseline and lasts for at least 15 seconds. This pattern suggests that the fetus is receiving adequate oxygenation and is neurologically intact, as the accelerations are typically a response to fetal movement and are a sign of a well-functioning nervous system.

The results of a reactive non-stress test provide reassurance about fetal well-being, suggesting that there is no evidence of fetal distress or inadequate oxygen levels. This is crucial for healthcare providers in making informed decisions about the management of pregnancy and labor, allowing for appropriate monitoring and timely interventions if needed.