No shell!

[Quimby House]

Im a first timer. My ladies started laying a few weeks ago. Today I was good cleaning the coop and in the poop tray found an perfect egg no shell?

Idk which of my 5 layed it?
And I didn't clean last two days so not sure when it happened.
The eat Grubblies crumbles starter feed. Have plenty of free range time.
My yard has peppermint, sunflowers and lots of blue grass.
I have two red stars two black stars and one austrlop. I get 2-3 eggs daily. About 18 a week.

 

[MysteryChicken]

Normal glitch that happens with new layers.

Now they're laying they need supplemental calcium such as oyster shells free choice in a separate container/feeder.