What does shrink wrapped mean. That scares me.
It is when the membrane dries out during hatch and shrink wraps to the body of the chick, immobilizing and suffocating it. It usually is to high of temp, to low of humidity, or opening the bator during lock down, or to dry of incubation. But in my case it is my bator, it has done it from day one no matter what I do about temps and humidity. Every hatch I have had has shrink wrapped all but one or two at the most. If it happens you have to assist hatch, there is no way for them to hatch on their own or to survive.