Research shows, doing regular sound stimuli to the fetus, for example a light classical music and whisper softly softly parents, etc., can improve fetal sensitive nerve layer of skin and growth of the brain stem was sensitive, laid the foundation for policy development.

On the other hand under the stimulus of modern music and noise, the fetus can feel uneasy and worried, accelerated heartbeat, shakes contain stronger. Spanish scientists also found, the fetus can distinguish between good and bad music. Although they are still in the belly of the mother, infant birth estimates there are still 12 weeks really like Mozart, Vivaldi’s music, etc.-soft light-colored, high harmonies to music with, and very antipathy toward heavy metal music and rap.

In addition the research also shows, classical music can soothe babies who are born premature. Usually the child was born premature to express the pain and discomfort through actions and facial expressions, and even expressed a rapid heart rate increases, but when they hear the music as classical, very clear, observable behavior premature infants born with facial expressions and his heartbeat returned to walk normal.