SO I'm constantly chasing my Rhode island red out of the house. But yesterday and this morning she snuck in and jumped up on the couch to sit with me -instead of her usual ransacking the cockatiel/bunny beds. Well today I let her sit with me which she did for awhile then got up and sat on a magazine. So it occurrd to me: maybe she needs a nest. So I took a shipping box and filled it with hay set her in it in the livingroom and she's been in there scratching around for probably 30 min. And now is staring at me open mouth breathing. I asume she is pushing out an egg? How long does this process take?