I have 10 chickens: 2 White leghorns 4 Rhode Island Reds 1 Americana 3 Polish somethinganothers (2 are roosters) I have an incubator with an egg turner. This will be my first time attempting to hatch eggs. Does anyone have any quick tips? My questions would be: Should I put a rooster and a hen in a separate cage prior to getting eggs? Should I just grab a couple days eggs and put them in the incubator?