I have a roo that is deffinately from a blue egg. My girls all don;t lay blue - He is now 13 weeks so a long way from doing the roo thing. I have another girl who has an issue with her legs and bumbles along so I don;t think she would be a good mate for him as it may happen again although they grew together and are very close. I have a young hen She is a sussex lays white. - if I gave her to him instead - when he is ready would the pullets from that matchlay white or blue???? Oesdog - I have one shot as I cannot keep the roo.