I recently bought a dozen of Cotunix quail eggs and put them in the incubator. I waited 24 hours and went from there. Half of them ended up being fertile. It's now day 18, almost day 19, and I haven't seen or heard anything. I'm slightly concerned as to why they aren't internally pipping yet. I'm guilty of candling them today. I did make sure the room was hot and I even went as far as to put a humidifier in the room a few hours before hand so the eggs would have a chance at being safer. I saw the little ones moving 'round in the eggs and that was a relief, but since it's almost day 19, why aren't they internally pipping? Maybe it has something to due with where I live. Since it gets cold at night still, the incubator temp might have gone down during the nights and the chicks are just a bit delayed? Any input would be helpful. I'm really praying that these little guys are gonna be fine in the end. I attached a picture from day 11 when I checked for fertility.