👉 Sucking is a common behavior that babies and young children engage in, often to comfort their mother or father. This behavior occurs as part of breastfeeding or other forms of喂养, where the baby sucks on the breast milk from their mother's mouth. Sucking can be an important part of bonding between a mother and her child, helping them develop trust and emotional connection. However, it is also important to note that babies suck frequently due to their developing tongue muscles, which may cause discomfort or pain