My eggs are scheduled to hatch on Friday!!! I heard peeping last night. I candled the eggs today, and only felt movement in 2.....from the 18 I started with!!! This is the 1st time hatching ducks for me, so I'm not sure what to expect. Many of the eggs have light spots when I candle them. The air sack is obvious, but some have light spots also on the bottom and a bit along the sides. Is this normal, or did I have a bunch that did not develope? I think I am also going to turn my fan off. It dries out the bator and keeps the humidity down. I can only get it up to 74% with the fan off. Do you think that will be ok? UGG, I hate the waiting!!!!!!!!!!!!!