Question
Why has my two-month-old baby started thumb-sucking?
Answer
Thumb-sucking in infants usually has two reasons: one is a sign of intellectual development, and the other is a need for psychological comfort. When a baby’s needs are not met, thumb-sucking can help stabilize emotions. There is no need for special correction for thumb-sucking at this age. Additionally, a baby’s preference for being held upright may be due to their desire to explore the outside world. A baby carrier can be used after the baby’s head is stabilized, but it’s important to pay attention to the posture to protect the baby’s cervical spine.