Mother's Heartbeat Sounds

Why the mother's heartbeat sounds?  Why not music?

Music is wonderful for infants and children.  As prenatal enrichment, however, it has proved ineffective.  Extensive research shows that the fluid surrounding the baby muffles all but the simplest sounds.  Music is too random and complex, while the spoken word is not understandable for an unborn child.  Instead, the recurring patterns of BabyPlus--based upon the maternal heartbeat's tone--and the changes in rhythm are the most beneficial sonic influences.  BabyPlus may sound repetitive to adults, but it is optimal as the earliest form of learning . . . an age-appropriate natural curriculum.

Click on the picture to hear what your baby will hear...