On the center of the chest I have a bone which is outward on the right side which is kind of curving. Doctor said that it is pigeon chest and will finish by the time passes but now I am 19 and it has just reduced a bit I have never faced difficulty in breathing or something else and not even in lifting weight.. Am I eligible for Army? And If not How can I cure that crap... Please answer me... I am in a great stress...