One other thing I wanted to share with you. I can tell whenever my hen is starting to have problems. She spends a lot more time in the nesting box, obviously having a difficult time laying. I've also noticed that she seems almost panicky if she still hasn't had luck expelling the problematic egg by dark. Anytime she's like this at night, I bring her inside to sleep in a wire dog crate. She gets a calcium tab, some water, then up on her roost in the crate, and I'll cover the crate with towels to make sure it's dark so she doesn't have to worry about anything. By morning, I'll usually find a soft shelled egg and at times, a normal shelled egg as well. Since this last time, I am going to start keeping up with each day that she lays because I know that she is prone to these problems. It's a frustrating feeling whenever I can't remember when she laid last. She likes to really dig out the nest box and will end up with a cracked egg because it lands on the wood floor, and I'll trash her egg. I've got some mats to help this, but I still want to keep more notes on her.