in my case the only reason I helped is that my humidity dropped in the middle of the night when I woke up it was 58 and 2 had holes in them. I upped the humidity and waited for a couple of hours you could tell they were breathing but couldnt move. I took one out wrapped it in a wet paper towel and carefully cracked some shell away. Then I could see that it was shrink wrapped. I wet the membrane put it back in the bator still no improvement so took it out again wet the membrane some more and started to remove the membrane after awhile got it out. She is fine. The 2nd one my hubby did. went to fast and she started to bleed, but she was out. I really thought she was not going to make it but within an hour she was up running around and now cant tell anything happened.. I have made sure the humidity has stayed up for the rest of the hatch. got 2 more to go.