Does your baby have trouble sleeping? How about using the sound of the uterus to calm it down?

White noises are sounds of regular frequency, but unpredictable, ranging from the sound of the womb to the sound of rain or hair dryer. The first sound that is registered in the brain is the mother's heartbeat, which, in addition to being a sound stimulus, is also pressure. Thus, when we hear similar sounds, we are taken to a moment of peace.

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