Why do I have "that one weird egg?"

[aspree]

I have six young hens, and they were all laying nice eggs until last week. Now nearly every day there is one egg that has a very flimsy shell. They have ample oyster shells. The other eggs are great. Any idea why?

 

[chicklover 1998]

some hens just lay a thinner shelled egg did you have a scare in their yard lately? a scare can change the way they feel like laying eggs

 

[aspree]

Good news, I got 6 eggs today in very good shape! Make that six and a half!

 

[chicklover 1998]

.5? don't know about half an egg but good for you did everybody lay?