These are 2 Beltsville White's I hatched last year. I thought I had a pair, but no eggs? I read on BYC that if they have the wire thing coming from the chest it is def. a tom . Sure looks like a hen? Can anyone help? I know I have one tom(left side first pic), but am confused about the other. Does the knob on the nose mean a hen? If it's a hen why no eggs?