This chick incubating has got me so stressed!! I'm on day 17 and when I candle my eggs do not see movement. I just quit looking halfway and didn't finish because I am just stressing myself out! I have polish, BLRW and Marans in there. Some of the Marans have clearer spaces that extend half way down the shell and then dark space on the other side. I don't see anything moving around. Should you see movement when you candle? I'm so afraid they are dead. The incubator has alwasy kept a steady 99.6, it has fans, but I have kept the humidity at 40-50%. There are several vents. Should I be worried or am I just paranoid?