This lifelike 3-D trainer provides realistic simulation for proper insertion of an internal electrode for fetal heart monitoring. This three-dimensional model includes the fetal head, lower uterine segment, and cervix made from lifelike materials. The fetal model is encased in a durable plastic case which allows for easy visualization of parts. The fetal head can also be removed to practice fetal spiral electrode application while visualizing the procedure. Also includes one model of cervical dilatation depicting 4 cm of dilatation. All parts are easily removed for washing. Includes lubricant, instructions, and nylon carry case.