How quiet are broody hens supposed to be? I haven't seen Jenny get off her eggs since the first day we brought her home. She's also only laid one, is it possible that's the only one she'll lay? At the beginning she was quite defensive over her egg, but seems quite happy to let me pet her and pick her up in her nest now. I'm new too this, so I'm worried I'm actually missing signs that's she's sick. She seems to be spending a lot of time on the egg asleep. (We did get her at auction). Normal or no?