Ok it's the coldest day we've had all winter in Tennessee. The last couple days I noticed mama was not on the right nest at least 3 different ocassions. I think the other hens are pecking at her to get out of there to lay their own eggs in there and then mama finds an empy nest and sits on it and is too dazed to move back. Lucky I've caught it each time and gotten her back on the right nest. This morning it happened twice and then a third time another hen was in the nest with her. That and the fact that I noticed some blood on her head was enough for me to move her to the garage. The babies should start hatcing anywhere from 3 to 6 days. I candled them it looks like she's going to have 10 chicks. I guess my question is... how long until I can move her and the babies back to the hen house? Also... I only have one heat lamp. Give it to mama in the insulated garage or keep it in the cold hen house for everyone else? (Or buy another one. I'm cheap). Comments? Suggestions?? Thanks!