I was wondering how long you think it might take my cockerel to cover 15 hens? I've had him for about two weeks already. I'm askign because I'm going to be getting an incubator soon so I can hatch chicks. I noticed he likes breeding the same hens instead of mounting all of them. Should I consider seperating him in the coop each day with different hens? Or continue to leave him out free ranging with all of them?