Tonight I am going to try candling the eggs. It basically means I'll be shining a bright light behind the egg to see if anything is inside. It may be too early but I'm going to give it a shot anyway. I found signs of chicks quite early in my last ones so two days may be enough but I might have to try again in the coming days.
Apparently my chicks are going to be black. Which leads me to post this from www.failblog.org.