I have a hen that I thought got picked off by something because we didn’t see her for nearly a week to 10 days. We finally found her on the property laying on a clutch of eggs. We have never let our chickens hatch eggs as this is only about a year into us having chickens. I went to collect the eggs not realizing how long she’d been on them, candled a few and they are well developed. I put them back under her but my worry is survival. It’s dropping down into the low teens here now. Sometimes single digit numbers at night. Should I bring mama and eggs in, wait until they hatch or just leave them alone? I don’t want any chicks suffering and we have the ability to bring her in with them but I know they can warm the chicks. I’m obviously not experienced with hatching. I just want them to be okay