Well-child check-ups should be performed regularly, even if the child does not have any unusual symptoms related to common diseases. Parents should be advised about what will be done during the 2-year-old's health check-up as well as the role and benefits of this work. In addition, parents should prepare some questions to ask the child's doctor so that the visit can proceed smoothly.

Parents should take their children for regular health check-ups as directed by their doctor, even if they do not show any signs of abnormality. In fact, some symptoms of illness in children are quite vague, so parents may not be able to detect them. Health check-ups for 3-year-old children are one of the important milestones and should not be overlooked.