Do any of you have Jersey Giant Eggs in the bator right now? It is so hard to see through the shell. My son checks with me and swears he sees movement. I see a very dark shape that looks like an upside down "U". I have 4 and they all look the same. I can see the air sac. They are due to hatch on the 11th. Does this seem normal for that kind of chicken since they are large anyway? Of course, the Bantams are due to hatch the same day and I can clearly see through their shells. They are doing summersaults in their. Very lively and active to be such a little egg.