My duckling hatched this morning about 12 hours after his siblings. He came out of a really elongated egg and I thought maybe that could have been part of his late hatching and possible deformity. I would really appreciate some more information about this and ways to help my duckling. He seems really weak and doesn't have functioning in one of his legs and he can't stand he just lays flat on his tummy. What can I do for him? I really want him to survive and live a normal life with his siblings.