It's simple. Don't worry if you have a little chicken breast. Because this does not affect the appearance, others will certainly not notice it, but you parents should never pay too much attention to this problem, or even touch the child's sternum and sigh, etc. Such a small problem will make the child have a shadow, inferiority and so on.

Treatment, just synthesize what others said. (Surgery is not recommended. Traditional surgery needs to re-dock the bones, and the scars after surgery are more ugly, and the surgery will cause permanent trauma. It is hard to say whether it will cause organic weakness to the body in the future.)

It is the simplest and most effective to do traction by yourself, and the method is simple to do push-ups! (This certainly won't make children feel bad.)

When sleeping, you can occasionally put a bran or bran pillow on your chest and sleep on your back to avoid the deformation of bones during development.

Diet, as long as it is healthy and reasonable, there is no need to make up anything blindly.

In short, your son must be the healthiest with a reasonable diet, moderate exercise and a good mood!