Hey! I read a chick can hatch a day early if the temperature is a little higher than exposed to be. Today is day ten and it has been a little hotter than cold (for chicks I mean) through the past 10-11 days. When I candle them I can see that they are as big as exposed to be and moving around. So should I put them in lock down for four days? Or will that harm them if they don't hatch early? But if they do hatch early and I put them in lock down for three days than they would only have two days lock down. Would that harm them also? Thanks.