I just picked up an araucana hen and easter egger rooster on Friday. The roo is only 3 months old but the hen is about a year and a half and laying blue eggs I was told. Well yesterday I went in and there was an egg (they were the only two in there at the time) but it was broken. I picked it up and the shell was very thin and brittle. Now I wasn't expecting her to lay at all for a week or so after the move, is the thin shell just from stress or should I be worried? Thanks