Our barred rock is now 36 weeks and still not laying. She is hatchery stock from ideal. Its starting to get colder here and the daylight hours are shorter. Do ya'll think she will lay soon or wait until the spring? has anyone else had experience with late layers in the winter time? I'm afraid if she doesn't start soon she will be destined for the freezer. We only have room for 4 hens in our coop and she is the only one not laying. We really need the eggs...Any advice?