Hi, I'm sure this is a question that's been asked a lot but I hope someone can help. I opened my incubator for a few seconds because I didn't think any eggs had pipped and then realized I think two eggs are almost completely unzipped (looks like the chick has the shell cracked all the way around the egg, but no chick is visible). I'm just nervous that when I opened the incubator that I shrink wrapped the chicks. The humidity dropped when I opened it but then immediately rebounded. One of the eggs keeps moving all around the incubator and I can occasionally see it wiggling. The other chicks in the incubator also keep knocking into it. How do you know when a chick has shrink wrapped and you need to intervene?