What are these raised spots and holes?

[echo81577]

This is the same egg, raised bumps and small holes both. I've had a few of these before recently too. Pretty sure it's from my 7 month hen who is been laying just about a month or so now. Useable? Preventable? Thanks in advance!

 

[Meri Maura]

The bump is extra calcium, but can be easily punched through the shell. Try feeding less calcium like eggshells, oyster, ect. if it's a problem.

 

[echo81577]

The bump is extra calcium, but can be easily punched through the shell. Try feeding less calcium like eggshells, oyster, ect. if it's a problem.

Thank you! It's edible? Refrigerator?

 

[rosemarythyme]

I don't know if I'd eat it simply because the shell is breached. If the membrane is intact, maybe, if you eat it ASAP after laying.

 

[aart]

Not sure excess calcium in feed is the issue.
It's just calcium misapplied.
Could be a glitch or a shell gland malfunction.

What all and how exactly are you feeding?
Any other birds have funky eggs?

 

[NatJ]

Thank you! It's edible? Refrigerator?

If the membrane is not broken, I'd cook the egg and eat it.
I would put it in the fridge until I'm ready to cook it, but I would cook & eat it within a day or so.