Can the first egg from the same pullet be different sizes and slightly different colors? I have 4 pullets and pretty sure only 1 is laying right now, since she is the only one I have seen in the nesting box and I check often! We have had 3 eggs and the 2nd one was smaller than the 1st and a little darker. The 3rd is bigger than the 2nd and a slighter different brown tinge to it but they all have white speckles.