My Isa Brown Hens are just now 20 weeks old. They have been doing the whole squatting with their wings back for the past week or so. I let them out this morning and they came running out like normal. I have went out this afternoon to do some yard work and noticed that one of my hens is laying in the back of the run under the she is just laying there...sometimes she stands up and seems like her butt is in the air. She is usually the loudest one...but she is being very quiet. I am wondering if she is trying to lay her first egg? I am starting to worry about her though. Any thoughts on what I should do? Should I leave her alone? Should I go out and look at her? I am unsure what to do. I havent noticed anything on here about what she is doing to be normal for laying? Unless I am just freaking out?