My son Julian is 8 months old and was born with pffd of the right leg. He sees Dr. Davidson at CHOPS in Philadelphia. Julian had xrays done at hershey medical center and we found out that he doesnt have a kneecap, or a joint in his hip, i think it's called asatablum? his right leg is about 4 inches shorter than the left. So lengthning may be a option but not sure because of the hip, most likely amputation. Im really worried and upset about everything, im 27 years old and this is my first child. does anyone have any encouraging advice? Please.