http://fifaoceania.com/News/the-importance-of-fetal-dopplers/ Fetal dopplers are an important investment for any mother-to-be. A doppler is used to hear the sounds within a mother’s womb. These sounds can range from the movement of the baby’s cords to the sound of a baby’s heart beat. The dopplers purchased for personal use of noninvasive and require . Fri, 18 Dec 2009 11:15:08 CST en