Hi, we just got a flock of 4 hens, but they came in a flock of 15 that had 2 roosters. We know that they were not separated at their previous home. We have had them 2 days now and so far have gotten 2 eggs from 2 specific birds. What we are trying to figure out is if those eggs are fertilized without breaking them. If they are we are fine hatching them but are trying to figure out what we should do. Our main purpose is for eggs, but will take a few extra babies if they are fertilized. Any advice on incubating and how long to incubate before we could candle them and see if they have babies. Thanks!