What should I do to receive a health checkup other than the health checkup for infants aged 3 months to 4 months, 1 year and 6 months, and 3 years old?

In city, we carry out infants medical checkup for child of age (age) of 4 months from 3 months, 1 year and 6 months, and 3 years old.
Other medical examinations are optional (paid) examinations. Please consult your family pediatrician.
In addition, the Parents and Children's Comprehensive Support Center offers maternal and child health consultations, so please feel free to contact us if you have any concerns about raising children.