Early childhood children find it comforting when they have their favorite blankets, teddy bears, etc. In the same way, during sleep time they find it comforting to suck his thumb.
In some babies, the urge to suck the thumb is much stronger than others. Children suck their thumbs when they are bored, tired or in need of comfort. children thumb sucking go to bed early and have no problems during sleep. It has been found that the percentage of children who have a habit of thumb sucking vary between 75% and 95%. You can find more information on different ways of how to stop thumb sucking online.
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The normal behavior of thumb sucking
A large number of children start sucking the thumb or finger at a very young age. In fact, some children start this when they are in the womb. Sucking is one of the natural highlights of the baby and therefore finds solace in the suction.
The child feels safe and happy by sucking his thumb, pacifiers, fingers or other objects. Many children suck their thumbs while sleeping, as it gives them a sense of relaxation. The behavior of sucking can not cause major problems for baby teeth.
Children's thumb sucking might get – rabbit teeth, open bite, and crossbite stacking teeth. It is not necessary that the habit of thumb sucking causes the movement of teeth in all cases. Changes bites can cause trouble chewing, swallowing and talking. Children’s thumb-sucking has a tendency to retreat into them when they suck their thumbs.
This behavior can interfere with their ability to learn and their participation in all activities.