Next Time
Twist the egg shell until the "Umbilical Cord" is just a tiny, thin thread. Leave it Attached to dry. It will break when he begins to move around. Normally As the chick works his way, peckig as he turns around in the egg, The cord is twisted and usually breaks as he exits the egg. the Twisting cuts the circulation from chick to shell. the veins covering the inside of the shell is the oxygen supply during incubation. As Soon as the chick breaks a hole in the shell, his lungs begin to take over. But the blood passing thru the cord has to be twisted to cut off the flow of blood to the eggshell or he bleeds to death when the cord just breaks.