My chicks are overdue to hatch, so I decided to check!! Well, I saw movement inside 2 eggs when I candled but they were not through the inside lining! When does shrink wrap happen? Are they still safe since they are still within the inside linning? I hope I didn't make a mistake. I was loosing hope of any hatch. I did have 2 eggs that died, which I removed. Just wondered if I hurt them. These are my swedish hens. I started with 15 eggs and now I have 4. I'm very nervous! Dear husband may skin me if I lose them! I did increase humidity at lock down and temp has been steady. I've hatched before with great sucess. These just seem to be very slow! Thanks for reading this. Hope someone can help!!