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It usually strikes toward the end of a long day, when your baby is just about at the age when your sleep deprivation has really begun to set in. Your baby stops being the quiet, peaceful, miracle baby and begins screaming every evening. It is no wonder that parents become frustrated, discouraged, and depressed.
Almost all babies go through a fussy period. When crying lasts for longer than three hours a day, and is not caused by a medical problem (such as a hernia or an infection), it is called colic. This phenomenon is present in almost all babies, the only thing that differs is the degree.
The child with colic tends to be unusually sensitive to stimulation. Some babies experience greater discomfort from intestinal gas (and they tend to swallow even more air when they cry!). Some cry from hunger, others from overfeeding. Some breastfed babies are intolerant of foods in their mother’s diets. A few bottle-fed babies are intolerant of the proteins in formula. Fear, frustration, or even excitement can lead to abdominal discomfort and colic.
Whatever the mechanism, I believe that the fussy period exists in order to change deeply ingrained relationship habits. Even after the miracle of a new birth, many parents and families would revert to their previous schedules and activities within a few weeks - if the new baby would only remain quiet and peaceful. It would be easy to continue reading what you want to read, going where you like to go, doing what you like to do as before, if only the baby would happily comply. Instead, the baby's exasperating fussy period forces families to leave their previous ruts and develop new dynamics that include this new individual. Colic demands attention. As parents grope for solutions to their child's crying, they notice a new individual with new needs. They instinctively pay more attention, talk more to the child, and hold the child more - all because of the colic. Colic is a powerful rite of passage, a postnatal labor pain where new patterns of family life are born.
Almost all babies will develop a fussy period. About 20 percent of babies will cry enough to meet the definition of colic. The timing varies, but colic usually affects babies beginning at about three weeks of age and peaking somewhere between four and six weeks of age.
For most infants the most intense fussiness is in the evening. The attack often begins suddenly. The legs may be drawn up and the belly distended. The hands may be clenched. The attack often winds down when the baby is exhausted, or when gas or stool is passed.
Colic is not contagious, but babies do respond to the emotions of those around them. When others are worried, anxious, or depressed, babies may cry more, which can make those around them more worried, anxious, or depressed.
Colic will not last forever!
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