I believe mothers will find that the baby has a lovely little trick-sucking fingers. Some babies will suck their fingers, but also suck the back of their hands and arms. Some flexible babies will pick up their feet and chew them, sometimes even suck their fingers to sleep. Why is the baby so fond of sucking his fingers? Why does the baby love to suck his fingers? In fact, finger sucking behavior has not only attracted the attention of parents, but also psychologists have shown great interest in this behavior of babies since they got up very early. Let’s see how psychologists explain this behavior. Freud, Representative of Psychoanalysis: In my opinion, the baby’s sucking fingers is related to his Read More …