Hello, I've had my 6 chickens since June 1 2016, and right now I'm down to 4 Learning as I go but right now here on the west coast of Newfoundland we're having a harsh winter. But to get to the point one of my road island reds has a limp leg, she uses to gain balance when she tips over from only using one leg but other then that she won't walk to even stand on it, all around her bad leg and back end butt area is all plucked. She's also 8 months old and has never laid a egg, almost no comb and runs an squawks with you go to pick her up, polar opposite compare to my others. I need some advice could she possibly be egg bound, or is frost bite a reason. I know my poor girls have been board because it's been over 2 weeks they have been bared in due to very high winds and snow.