I have a silkie who has spent around 2hrs in the nest box this morning trying to lay (regular layer). I removed her from the nest box while cleaning out the coop, but as soon as I put it all back together, she went straight back in. She's been in there around an hour now and still no signs of an egg, and is getting very irritated at me keep checking on her. Any advice please, as not sure if I'm just overthinking things and worrying for nothing