Prognosis The prognosis is relatively good considering the animal will probably only be used for breeding purposes, so it only really needs to be pasture sound. Even if surgery isn't performed and the leg is stabilized the animal can still be collected and used for breeding. Prognosis is improved because there is blood supply to the fracture and it has started healing itself. The fact that it is also a growing calf improves the prognosis. If the fracture is well immobilized and infection is controlled the prognosis is good.