Ok, I'm a first time hatcher My question is can the chicks develop at different rates even if they were all put in the 'bator at the same time? Here are the specs: I have 13 Silkie eggs and 10 Standard Salmon Faverolles in my circulated air hovabator. Temp 99.6 Hum 40% - day 6 - there are obvious embryos in the silkie eggs some seem to be further along then others - a few are moving all around, only one does not have a visible embryo/veining - the egg is clear. However only two of the Faverolle eggs have an obvious embryo. It's hard to see much in the other 8 - no obvious embryo but not clear, no blood ring. Should I toss them or give them more time. I've never done this before, so opinions/advice please... Thanks!