Hi, I'm not sure what to do as I do not have an incubator on hand. I noticed mama hen was off her eggs yesterday, but I could not find her anywehere, they were very cold to the touch. When I went back out this AM, she was out with the chickens in the yard. I saw a cracked egg and inside, a little baby that was so close to hatching, but it was dead. Are all the others dead now? It's been getting fairly cold at night here. Do I try to put her back on? She has zero interest right now by the looks of it. Thanks for your help!