Hi folks, a couple of my 8-9 month old hens are doing some funky things with their laying right now and i was wondering if this is normal. My buff orpington, totally healthy, perky, keeps going back into her nest after she has already laid and the egg has been removed. She seems to take a bit of time to lay too, like 30 minutes or so, and sometimes emerges with no egg laid and does the egg song anyway. she usually lays about 4 eggs a week. My sebright takes a long time to lay, and also sometimes emerges with no egg. also totally normal and perky. her last egg was a little pointy at the end with a few wrinkles, but otherwise totally normal in color, yolk, shell. wondering if this is just winter funkiness? it's been a little colder than usual, their first winter. we live in oakland, ca. thanks for your feedback!