I need some help with pairing up my flocks. I have 2 sets of chicks. Question 1: both sets share a father, but the mother's are different. so a Cockrel and a Pullet from the two different batches are technically half brother and sister. would this be an acceptable pairing? Question 2: can a cockrel breed with his mother? Question 3: as far as I can understand, fathers and daughters are okay? help would greatly be appreciated.