Depending on the age of your child the frequency with which they need a physical will vary. Newborns are typically scheduled for checkups at one month, two months, four months, six months, nine months, and 12 months following birth.   It is normal for infants to undergo six or more physicals within their first year to monitor their growth and development. As children progress beyond one year of age, the frequency of physicals generally decreases until they reach approximately four years old.   During this period, physical exams are commonly conducted at 15 months (one year, three months), 18 months (one year, six months), 24 months (two years), 30 months (two years, six months), and three years. Subsequently, children usually require an annual physical and well-visit checkup. Additionally, it is common for children to be required to undergo a physical examination before starting kindergarten.