A child’s rapid development occurs within the first 3 months of life and between the ages of 3 and 6 years.
The rate of growth in infants, toddlers and children varies at different ages. Generally speaking, the rapid developmental stage occurs within the first 3 months of life, with growth in the first 3 months approximately equal to that of the next 9 months. After that, the child’s growth slows down, and in childhood, from 3 to 6 years of age, the child’s development is also rapid.
It is important to note that throughout the child’s growth and development, regular child health checkups are needed to dynamically observe the child’s overall development, and if there is any deviation from the normal range of development, appropriate interventions or treatments need to be carried out under the guidance of a doctor.