Electronic fetal monitoring Electronic fetal monitoring Electronic fetal monitoring measures a baby's heartbeat during labor. A fetal monitor registers the baby's heartbeat before it is born and can pick up any signs of distress during the process of labor and delivery. The monitor can be attached externally to the mother's abdomen or internally by placing a small electrode on the baby's scalp.
Wires lead to a monitor which records the heartbeat and the strength of the contractions.
External fetal monitoring can be conducted intermittently to allow the mother freedom to change positions and walk around. Internal monitoring relays a more accurate reading but is more invasive and limits the mother's mobility. The latest type of electronic fetal monitoring uses radio waves to transmit the data to the monitor, thus eliminating the wires and connections and allowing the mother to be more mobile. Discuss electronic fetal monitoring with your doctor prior to delivery and have your preferences noted on your records. Use of the information and materials on this server is subject to the terms and conditions contained on the Legal Information page.