I heard peeping last night before bed and this morning I was sure I would see a pip, but I don't see anything. How long does it take before they pip after you can hear them? I can hear it/them all the way from the back room. It/They can be really loud. Today is day 22 and only 2 hatched. One hatched Sunday just fine and the other one I had to help yesterday because it was "glued" in the shell. It is doing fine. I have been worried that the rest weren't going to hatch because it has been over 24-48 hours since the last two. There are 18 left in the incubator and I can't tell which one is peeping. Do I just keep waiting? Today is day 22.