What is this

[Brandibirk]

Ok, I posted this in another group and they thought it was a joke, totally not a joke! Should I be concerned about this egg/hen?

 

[casportpony]

How's the hen that laid this doing?

 

[cmom]

I have never had anything quite like that.

 

[Wezdin]

Looks like what @cmom had except it was calcified, as for the inside it looks like it could be a lash egg, do you still have it?

 

[cmom]

My thought exactly. I have had an egg inside an egg before.