I have one mostly out of the shell--pipped, zipped, pushed the cap off. Now it seems to be struggling really hard to get the rest of the way out. Because it hatched in a carton, it has to go *up* to get the rest of the way out, and it doesn't seem strong enough yet. What worries me is, it is already starting to dry out and fluff up--is there any chance it is going to get stuck to the shell and not be able to get out? If so, when should I act? This is the first hatch with several pipped in there, so I don't want to open the bator if I can help it. Thoughts??