Why does this happen?

[Laylahege]

Does anyone know why my bantam Easter egger lays eggs with nodules/lumps? I have 9 and it's only her. She's my best layer and her eggs are perfect inside.
It doesn't seem to bother her or me, just curious.

 

[Saveria]

They're calcium deposits. I have one that does that, too. This article talks about it a bit.

https://www.backyardchickens.com/articles/common-egg-quality-problems.65923/

 

[Laylahege]

They're calcium deposits. I have one that does that, too. This article talks about it a bit.

https://www.backyardchickens.com/articles/common-egg-quality-problems.65923/

Thanks for the link! Good info