So when I set 7 eggs under my little banty hen I was told 3 were maybe not fertile. Well turned out they were because now I have 7 little fuzzballs... The thing is they are all full size chicks. (BR, EE, & RIR).. My banty is the size of a 6 week old reg size hen.. So in all logic can my banty keep all 7 of these babies warm as they grow.. In a few weeks when they start to outgrow her would you add a heat lamp to the coop?? Or would it be best to take 4 and place them in a brooder and leave her 3 to raise.. (I really didn't want to raise any, but will if they need me )..