I have bobwhite quail eggs in my incubator and a couple of hours ago I heard cherping and last night I noticed at least four eggs that had what I like to call "iceberged" or broke the shell into tiny tiny holes. This was around 8 pm maybe 9. It's 1 pm now and they have made very little progress and I'm not hearing any more cherping but I put each one of them to my ear and I heard what sounded like the babies chipping away at the membrane and or shell. I had about two or three more iceberging this morning. 8 pm (or 9) will make it 24 hours since the four iceberged. If they don't make anymore progress by 8 or 9 pm should I start chipping at the shells to help them? And I heard cherping but why are they not cherping anymore? Please help!