Where it begins
The assault on the infant begins with the invasive ultrasound. The FDA warned in 2004, "ultrasound is a form of energy, and even at low levels, laboratory studies have shown it can produce physical effect in tissue, such as jarring vibrations and a rise in temperature." These temperature increases can cause birth defects and result in central nervous system damage. A large randomized trial conducted by the RADIUS Study Group found the use of ultrasound did not result in improved outcome in pregnancies.Source : http://www.naturalnews.com/036252_childbirth_medicalization_delivery_rooms.html