One of my 8 month old Brahma girls laid a very large egg today and when I picked it up from the nest the outer shell cracked. My finger went right through it and I just thought it was a thin shelled egg until I felt something hard under my finger. I took it in the house and sure enough there was a complete shell and albumin covering a smaller egg. I took the outside shell off and washed the inside egg and it looked completely normal. I cracked it and used it in a cake tonight and it was completely normal on the inside also. Has anyone ever seen this and is the hen OK?