Perhaps one of the unchanging and main attributes of infancy can be considered a dummy. A few years ago, it was simply impossible to imagine a baby without a nipple in his mouth. Such popularity is easily explained, because babies have a physiological and psychological need to satisfy the sucking reflex. There are two ways to relieve instinct - to allow the child to spend as much time as he likes with his mother’s breast (but is it convenient for the woman herself?) Or offer him a nipple in return.
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