Lash egg or something else?

[_ss233]

Can you get a photo showing the cut side? those show the surface rather than the inside

I will also add that since this was found, the two suspected chickens have laid normal eggs

 

[Perris]

that's great news! The contents in that second photo look layered, which is not something I've seen before. And it almost looks like cooked chicken in the first one quite weird. But normal eggs indicate they're not suffering from salpingitis (which leads to lash eggs), so either it came from another bird or it was just one of those occasional oddities that emerge from a chicken's rear end

Keep an eye open when poo picking for anything else suspicious, and don't hesitate to post again if you're worried about them. Good luck!