Egg is pipped on end away from the air cell. It is almost symmetrical so I'm not worried about it getting out. It has made a hole big enough I can see it moving inside. My question is the membrane is intact. I can see there is no blood vessels where it pipped. It is keeping and moving. Would it be better if I pierced the membrane it just leave it alone? 2 chicks have successfully hatched and are in the brooder.