I'm trying to figure out what's going on with our Black Australorp. She started laying around Labor Day weekend for about a week and then stopped. Our RIR have all started laying and she's started a little also. She's the only one who won't lay in a nest box (actually lays on top or on the ground). We've gotten a couple of eggs in the past couple of weeks. However, the disturbing thing is she's also laid three "eggs" that are not complete with a hard shell - rather a soft membrane, paper looking shell with the white and the yolk. Can anyone help determine what the problem is and whether it can be remedied?