We have a new chick that my husband had to help from the shell about 11pm last night. Now our baby is still stuck to the shell by what we think is the umbilical cord. The chick moves and chirps but still is not loose from the shell and can't walk because half the shell is attached to it. It just lays on its side and kicks and moves trying to get free. And help on how long we should wait to do something or what we should do? It is still moving but thereIis some blood in the shell but it is not bleeding now. Any help please??