You know your child best, and seeing them daily will help you recognize when something seems out of the ordinary with them. Three signs that your child is most likely healthy and feeling good are if they have a normal appetite, if they are able to consistently get a good night’s sleep, and if they have a normal energy level to do all of their normal daily activities. You can work with your pediatrician to make sure that what is considered normal for your child remains within the realm of what is considered healthy for a child in that age group, as all three of those signs can change in varying degrees as your child ages.