I am in process of first hatch from incubator. One chick at 21 days hatched in 12 hours, very healthy, now under lamp. Remaining 9 eggs showed no sign of movement, until today when I went to check and rolled one egg over - chick has broken shell and membrane and is very vocal, hole on the underside of the egg. I immediately replaced egg and incubator lid, checked and increased humidity, and have been watchin since 11am. No real advance, chick has been vocal and moving all afternoon, but is now still, although still making occasional sounds. Dont know whether to go in and help or not? No sign of movement from other eggs. What do you think? Sorry now on day 25!