A chick pipped at 9 ish last night on the small end, this morning it had made no progress before I went to work at 7.30, I came home at 1 and still nothing, I had a chick hatch through the night so took this out and put it in the brooder, I have another 2 eggs in the incubator as well as this one but neither of them have pipped, I have taken a bit of shell of the pipped egg and it chirps but I can't see veins, it has the white outer membrane but I can't see veins in the inner membrane, infack I can't see anything as the chick is so dark, can anyone offer any advice please