First of all, we must master the development characteristics of children at each stage, and then we can make a targeted comparison, such as whether a three-month-old child can turn over, whether a six-month-old child can start independently, and whether a one-and-a-half-year-old child can walk independently. These are the characteristics of a specific stage, and parents need to know something to know whether their children are developing normally.
In addition, there are indicators such as height, weight and head circumference, which also need to be compared according to the standards of different periods to determine whether the child grows normally. Another worry is whether the child teeths on time or whether the child's teeth grow normally.
In addition, the development of children's attention, vision, language and movements also needs important attention. For example, if a one-year-old child can teach his parents, they can all show happiness, anger and other emotions very well, and these parents should also pay attention. Before, a friend of the author always praised his children for being particularly good and not crying or making trouble at ordinary times. I am curious. Generally speaking, crying is a normal performance of children, and it sounds abnormal not to cry or make trouble. Later, when he became a nurse, the doctor said that the child was the son of Down's syndrome. Although this situation is relatively rare, the average parent will not be so lacking in common sense, but we should also pay attention to whether the child's intellectual development is up to standard.
In addition, the author believes that it is not enough to rely solely on parents' monitoring. Parents still have to take their children to regular hospitals for child health care. Children's health reports given by doctors are often more telling and parents are more at ease.