Ok. I have been wondering this for a while. Example say if I have a White rock hen, a polish rooster, and a EE rooster. Ok if the Polish rooster mounted the White rock hen. Then a hour later the EE mounted her, Who is likely to have the chick to be theres? And another one say is my EE mounted my White rock, 20 mins later I put her in with the polish and he mates her, How long do I have to wait to know for sure that its the polishes genes in the egg?