She has a nest in her house with 4 eggs in it. But this one she laid outside. So maybe she knew there was something wrong with it? It's still warm, I brought it inside. Can I put it in the incubator? Or should I just dispose of it? Is this a common thing or a nutritional deficiency? This is her second year laying eggs, never had it happen before. Or at least if she did I never saw it, but this time I was right there. Is there anything I can/should do for her?