Ok, so I had 1 incubator going and the chick's hatched 3 days ago and seemed normal 1 pip on day 20, then everyone hatched between that night and the day and night of the 21st. Here's my problem that has me freaking out. I have another incubator going and today is day 21. I didn't see any signs of life this morning but around lunch I noticed 2 eggs had a small crack in them. I watched all day, 1 seems bigger but they don't seem to have changed much. I didn't let it worry me a whole lot but now I have 2 more just like that (so 4 total, that I can see) anyway when my other chicks pipped they made a hole in the egg and I could see their beaks and they were all like that until they zipped. Now these have all cracked the egg, but no hole. What does this mean? Are they not strong enough to make a hole, or what??? I'm worried!!! Are they suffocating in the egg, does anyone know what the problem is? Has anyone had a similar experience. I'm just worried, any comments are appreciated! Thanks! I'm going to try to get a picture although I'm not sure how well it will turn out Oh and my humidity has stayed between 65 and 70 although last night it dropped down really low, but I got it back up pretty quick.... that's another thing that has me worried that they can't break a hole in the shell. I just checked again and there are 7 eggs like that!!! None have holes, just that circular crack. Are they gonna die? Should I help them?????