Should I be seeing 2 'eyes' (moving dark spots) at 10 days incubation in 1 egg?? I don't remember from when we hatched in April if I ever seen 2 moving dots in one egg. Out of our dozen from our pullets (6 white and 6 green/blue/olive) at least 4 white ones have movement and 2 of those have the 2 moving spots. The EE eggs, I am not sure, at least 2 are clear. But what about those 2 with the 'moving eyes' are they possibly twins???