All my eggs wehn cracked have little spots in yoke. This is my first time having roos. I have found myself feeling lost at how to keep my flock. Should I seperate them or not? How do I know if he is fertilizing the eggs? I sell my eggs to off set the cost of feed and now I don't know if I am selling fertile eggs or not. I need serious help! I am no longer working so I have time to do the changes if any are needed. CAN ANYONE HELP ME?