The eggs I've been putting in the incubator aren't doing well. This last time four hatched out of 14. I figured it was something I was doing wrong with the heat or humidity although both seemed just right. So I let my broody set on 7 eggs. Nothing. Today is day 22 and nothing. A lady I know who has been hatching forever has taken some of my eggs too, and can't get a single one of them to hatch. My rooster is one year old. My hens are from one to three years old. The chicks are forming in the eggs but die before they hatch? So frustrating. I have plenty of eggs from my silkies and they won't hatch.