Smart! Thank you! Things are about to get weird.....
IKR. I read about that once so I can't take credit but happy to pass it along.
This happened to me recently. Perfectly formed, shell-less and also albumen-less, egg. Membrane was intact which is how I know it was albumen-less. A few days later, I found a broken shell with NO egg matter. I am surmising that the shell broke inside the hen while she was laying and since the membrane was undamaged, it popped out. I did notice one of my hens acting under the weather so I am guessing she is the one with the stuck shell. Seems to be better now but still kinda hanging back from the rest.
