Hi, I am in Ecuador raising free range chickens after moving from Massachusetts 10 months ago. Bear with me please as I am a complete amateur. I am being told here that if I buy 2 day old chicks in the stores, they will never brood as the chicks all come from incubators. People are telling me incubated chicks will NEVER brood. True of false? So, if I buy an incubator here to increase my flock, will these chicks hatched from the incubator never brood also? Also, is there any way to tell which eggs to put in the incubator as to make sure I do not place unfertilized eggs in it? What would be the average success rate out of 90 eggs in an incubator? Thanks for all the help and sorry if these are dumb questions.