I have a young hen who's broody for the first time. Will she stay on the eggs for the duration or do they sometimes bail from the nest halfway when they're newbies? She's a cochin so I hope that'll help. Also, It's gonna start getting real cold here in WV over the next couple of weeks. Is this family going to be living in my laundry room or will they handle the temps fine?? Should I get an incubator ready in case she bails?