Fetal Heart Rate and Activity Monitoring (via Amniotic Fluid or Maternal Monitoring)

What This Test Measures

Fetal heart rate (FHR) is continuously tracked to detect irregularities, such as low or high rates, which may indicate potential complications. Activity monitoring assesses fetal movement patterns, which can signal distress if reduced. This is often done using external Doppler devices or internal fetal scalp electrodes during labor or prenatal care.

Why It’s Done

Doctors may perform this test to evaluate fetal health before birth, during labor, or after delivery. It helps identify risks like placental issues, cord compression, or fetal distress. In some cases, it’s used to guide decisions about labor interventions or medical interventions.

When to Expect Results

Results are typically reviewed on the spot during a monitoring session, especially in labor settings. For prenatal monitoring, results may be discussed with your healthcare provider immediately or later in a follow-up visit.

Common Reasons for Testing

Tests like this are commonly requested if you have high-risk pregnancies (e.g., gestational diabetes, preeclampsia, or multiple pregnancies), pre-term labor signs, or if your provider suspects fetal distress. It may also be used to assess fetal position or monitor progress during labor.