Following written informed consent, the external monitors (tocodynamometer and ultrasound) may not be removed. Per LaborView directions, electrode application sites will be prepared to reduce skin impedance, electrodes will be applied to the maternal abdomen and data acquired for comparison with CTG data obtained through the traditional monitoring system. FHR, ECG, and uterine activity data from the existing fetal monitors will be collected via a laptop PC connected to the systems for comparison. The comparison will be performed off-line.