When babies are born more than three months, many parents will take them to take a “100-day photo”. Then why choose the baby was born one hundred days to shoot it? The reason for this may not be understood by many parents, think that simply for the baby to stay a memory only. In fact, from a medical point of view, three months after the birth of the baby is a very important period, a healthy child three months, that is, can lie on his back to lift his head, sitting when the head can be vertical. If the child “early development” before then, it may not be a good thing, may also be the early manifestation of disease. Ms. Liu’s baby was born less than a month ago and could hold her head up when lying on her stomach. When she picked the baby up, the baby’s body bowed backwards and had the feeling that she couldn’t hold it. Ms. Liu thought that this was the child’s good innate quality, and even her grandmother and grandma praised her baby’s good muscles and bones, and that she would be very smart in the future. Now half a year has passed, but Ms. Liu suddenly found that the baby’s body is stiff and hard, as if it is not the same as other children, thinking back to the baby’s previous bow is as stiff as it is now. At this point a little worried she took the child to the hospital, and after a preliminary examination, found that the child had increased limb tone and was diagnosed with pediatric cerebral palsy. ”This is a rough summary of the developmental pattern of motor behavior in infancy, i.e., two months to lift the head, four months to grasp the adult’s hand forward to roll over, six months to sit independently, seven months to roll over skillfully in bed, eight months to crawl, and one week old to walk by himself. Some parents find that their babies can’t stand or walk after one year of age, and only when they go to the hospital for an examination do they find that their children are “cerebral palsy children. According to experts, the incidence of pediatric cerebral palsy has been increasing year by year in recent years, and there are currently more than 5 million children with cerebral palsy in China. As the name implies, cerebral palsy is a syndrome caused by non-progressive brain damage from before birth to one month after birth due to various reasons. It is mainly characterized by permanent and variable central motor deficits and postural abnormalities, and its symptoms appear before the age of 2 years, often accompanied by various degrees of mental retardation, epilepsy, and various impairments such as visual-auditory, speech, behavioral and perceptual abnormalities. The typical symptoms are spasticity and hypertonia, resulting in inability to walk well, tiptoeing, inability to land on both heels, inability to separate the legs, inability to grasp things with the hands, and inability to lift the head, turn over, and crawl. The cause of cerebral palsy is quite complex. In the past, it was usually believed that fetal hypoxia during delivery was the first factor leading to neonatal cerebral palsy, but recent studies have found that prenatal factors such as advanced pregnancy, multiple births and infections are the main causes of cerebral palsy. In addition, infection during pregnancy is also a common cause of fetal neurodevelopmental abnormalities, such as toxoplasmosis, rubella virus, herpes simplex virus, and EBV, which can damage fetal brain nerves and lead to neonatal cerebral palsy. To achieve good results in cerebral palsy rehabilitation, it is most important to implement the “three early stages”, i.e. early detection, early diagnosis and early intervention. “Early rehabilitation can promote the development of nerve cells and the formation of myelin sheaths, which is conducive to the recovery of injured brain functions.” Dr. Meng said, therefore, carrying out rehabilitation before the critical period of children’s growth and development, mobilizing their own subjective initiative, bringing into play their potential abilities, compensating for functional deficiencies and getting the maximum degree of adaptive development, will only yield twice the result with half the effort and achieve good rehabilitation results. How to detect cerebral palsy at an early stage? Dr. Meng introduces the following early manifestations of cerebral palsy: within three months: the baby is easily frightened, cries, and has difficulty sleeping; the whole body is soft or tight, and moves little or too much; feeding is difficult, sucking is weak, mouth closure is poor, swallowing is difficult, and often chokes back and spits up milk. After three months: at 100 days, the baby cannot lift his head, his fingers are clenched and will not open; at 5 months, he will not roll over, grasp and put his hand to his mouth. After six months: at 6 months, they cannot support their bodies with their upper limbs, and at 8 months, they cannot sit alone. Abnormal movements and postures: inability to keep the head in the middle, drooling, legs crossed, toes on the ground, uncoordinated and asymmetrical limb movements. When the child’s head is turned to one side with both hands, the limbs of normal children do not move with the head, while children with cerebral palsy show straightening of the upper and lower limbs on the side where the head is turned and bending of the upper and lower limbs on the opposite side.