I bought a couple of hens from a hatchery a few months ago. After a couple of days, I started getting one egg from my new Polish hen. I still haven't found any eggs from the other hen. Any ideas? She doesn't seem to be molting, although I do find random white feathers everywhere, but it seems more like she's losing the feathers by preening, not molting. She's eating fine & acting like the other birds. Did I just get a non-laying hen? She doesn't crow or anything, so I'm pretty sure she's a hen. This is the first time I've had chickens or been around them, so I don't know what to look for to see if there's something wrong. Thanks for any advice.