If you had Ole you would not have to worry about the eggs being fertile, he thinks any girl he can outrun, grab by the neck and jump on is his favorite. Luckily Ed and Ernie keep him in line. I see them knock him off a hen 5 times a day at least. His tail is nearly missing now from Ed and Ernie pulling him off so many hens. I told him he had to slow down, put he does not listen.