A full moon means that the baby has spent time adjusting from the mother’s womb to the outside world. It is especially important to promote the development of babies who have reached the full moon. Let’s talk about communication and play games for this age group. Ringing bells: Ringing bells, rattles and other sound-making toys in different directions to attract baby to turn his head to look for them. Slowly move the toy so that your baby can chase it and look at it to entertain him or her. Talk to your baby: During feeding or diaper changing, use different voices and tones of voice to talk to and smile at your baby, so that your baby can feel the language and be induced to pronounce words, smile, and maintain a happy mood. When the baby pronounces words, pretend to understand the baby’s words, look at the baby’s eyes, and promptly respond to the baby with a smile, imitation of the baby’s pronunciation, or a nod of the head. Practicing grasping objects: put soft and hard objects such as bells, cotton cloths and flower bells in the baby’s hands, so that the baby can feel the sensation of objects with different textures, and cultivate the baby’s perception and grasping ability. Prone head up and hold baby vertically: after 1 hour of breastfeeding, use toys to attract baby and practice prone head up and head turn. Often hold your baby vertically. It can expand the baby’s vision, exercise the baby’s head and neck movement and control ability, and enhance the strength of the neck and upper limb muscles. Massage exercise: when the baby’s basic situation is stable, you can do full-body massage. Massage can reduce baby’s crying, promote sleep, increase limb movement, and promote food digestion and absorption. Perform it between two meals or after a bath; temporarily stop massaging when the baby appears to be frowning, head tilted to one side, or changes in skin color. (In the picture, the mother is playing sound-seeking game with the baby, from near to far and from different directions) The father also needs to take time out of his day to entertain the baby (the importance of the father’s role in child-rearing has received more and more attention) Abilities that the baby should have at the age of 3 months Gradually able to see objects 30 centimeters away, and like to look at the mother’s face; stops crying when he hears a pleasant sound; makes “eeeeeeeeee” sounds when teased. Can stop crying at the sound of a pleasant voice; makes “babbling” sounds and laughs when teased; puts objects in his hand or hand in his mouth and likes to pat objects with his hand; can hold his head up for a longer period of time when lying on his back; gradually holds up his forearms when lying on his back; his head wobbles a little bit when holding him vertically.