I recently found a couple of eggs in the coop that have me concerned. The shells were extremely soft. So soft that the eggs were broken on the ground from a hen stepping on them. I picked one up and the shell is paper thin. It's rips like paper in my hand. Was told its because it was laid before it had time to completely mature inside the hen. Never heard of such a thing. My hens are only about 5 months old and we have found a couple of eggs that were fine prior to this. But we have found these soft thin ones 3 days in a row now. I'm baffled by th I.