i got fracture in tibia on 19-05-2010.hit by car. after 5 days in x-rays got the crack.and i was ddischarged from hospital.bed rest for 15 days .and i went to the hospital and doctor say take the x-ray after the x-ray got the gap like 20 percent .and i asked to the doctor say to me the became because the calcium eat the bone and increase the bone .i dont what to do .plz help meeeeeeeeeeeeeeeeeeeeeeeeeeeee.