Is it normal for a 2 month old baby to suck his fingers?

Normally, newborns need careful care from their parents in all aspects of life. Once parents find some abnormalities in their babies, they need to find the reasons as soon as possible. For 2-month-old babies, the most common problem is sucking their fingers. So, is it normal for babies to suck their fingers when they are two months old? Let's take a look at it together. I hope the editor's explanation can help everyone.

Most babies start sucking their thumbs when they are 2 to 3 months old, and some start doing so after more than a month.

Sucking your thumb indicates that the baby's psychological development has entered a new stage - the differentiation of finger functions and the initial stage of hand-eye coordination. It is a signal of intellectual development. The brain of a newborn is not yet fully developed and cannot control its own hands. 2 to 3 months after birth, as the brain develops, the baby begins to show hand movements. At this time, the baby sees hands as a very interesting toy.

Putting fingers in mouth may seem simple to adults, but for babies, it means that their motor muscles and muscle control ability work together to achieve great success. This requires the coordination of four reflex behaviors: bending the arm into a small arc, relaxing the motor muscles and extending the fingers, searching and putting the hand into the mouth, and starting to suck. What a complex and amazing skill this is for a baby! Parents should not blame the baby, but be happy for him!

Parents often mistakenly believe that sucking fists or fingers means the baby is hungry or not full, but this is not true! This is a healthy way for babies to comfort themselves. The famous psychologist Freud believed that eating is the best and most important way to obtain satisfaction in infancy. Babies aged 2 to 3 months are in the oral pleasure period. If their sucking needs are not met, it will affect their physical and mental development and lead to negative emotions such as irritability and depression. If parents observe carefully, they will find that when the baby feels uneasy, irritable, or nervous, sucking his fingers will calm the baby's emotions. Some babies, when in a light sleep, will suck their fingers to seek self-comfort and fall asleep again. In short, thumb sucking is a psychological need and a transient behavior during the baby's growth process. Under normal development, babies will not develop the habit of sucking their thumbs, and parents do not need to worry or try to stop it.

According to the analysis in the article on the issue of whether it is normal for a baby to suck his thumb at 2 months old, which is of concern to everyone, the baby's thumb sucking behavior is actually a sign that his psychological development has entered another stage. Of course, this is also a manifestation of the baby's shock or self-comfort. Therefore, when the baby shows thumb sucking behavior, parents do not need to worry too much about this situation.