Children have highly specific changes at each stage of their development. Thus, the health aspects, which must be monitored and assessed by doctors, are much more than in adults. The most crucial factors involve assessing the child’s development, behavior and growth to check whether or not these aspects are progressing normally. This should include giving mothers and fathers advice on childcare, monitoring and preventing against illness, giving recommendations on how to support the child’s development, as well as identifying issues and providing age-appropriate nutritional advice.
Additionally, various other physical health issues must be assessed, including an eyesight exam, a hearing assessment, blood screening, and transferring of children to dentists for advice on how best to care for their teeth. The types of check-ups and frequency recommended below are based on the recommendation of The Royal College of Pediatrician of Thailand:
- The newborn stage requires at least 7 check-ups (at 0-7 days, then at 1, 2, 4, 6, 9 and 12 months).
- The early infancy stage requires at least 4 check-ups (at 18 months, then at 2, 3 and 4 years).
- The childhood stage requires at least 3 check-ups (at 6, 8 and 10 years of age).
- The teenage and adolescent years require at least 3 check-ups (between the ages of 11-14, 15-17 and 18-21).

