The study is being done to test the performance of a Novii Wireless Patch System for following the baby's and mother's heart rates and uterine contractions during labor. We want to find out if the new monitor works as well as other types of monitors that are usually used: Doppler Fetal Heart Rate (FHR), Scalp FHR, Tocodynamometer (TOCO) and Intra Uterine Pressure Catheter (IUPC).
80 patients will be monitored during the study.