Three months old baby head control is basically stable, can take two vertical hugging methods. 1, face to face with adults, although the baby’s head control is stable, but the waist and back strength is still weak. In the vertical hold with one hand to buttocks, the other hand to support the waist back. 2, face out, available with one hand to baby’s buttocks, the other hand around the baby’s abdomen to give a ring hug, baby’s head can be pillowed at the same time in the adult chest. At this time, the baby’s eyes outward can open up the field of vision, the baby’s intelligence to enhance the role of a certain help. If the head control is still unstable at three months of age, or the head is tilted back and the body is jerked up, it is an abnormal situation and needs to be seen by a hospital in time.