I have 3 chickens that I got as itty bitty chicks. I think they are about 3 months old now. I want to know how I can tell if I possibly got a rooster out of the three Will I be able to way to be able to tell this young? Also- I posted concerns about my chickens health last week in the disease section.... two of my chickens have Mareks(I think) but I gave them Hypericum for a week now- they are completely back to normal! They were paralyzed and even their wings were affected. Now you would never even know they were like that. When can I put them back with the other chick? I'm new at raising chickens but I love them!