What does it mean when an eggwhite is cloudy?

[SoCal Chicken Mama]

Thanks for the egg white answer. And the graphic! So, now that I know that, they all do seem a little stuffed right there (I carry them back and forth to the pasture enclosure every day). So, the week is up for the calcium citrate dosing, good to know the tablet is ok. Should I stop giving the oyster shell on the side, too? There is plenty of sand around, I don't normally feed time grit. The "soil" around here is mostly decomposed granite, except for what we have brought in or amended through natural processes, (Let the weeds grow, let the leaves fall on top of them).

 

[Bawkbok]

I suggest leaving the oyster shell always available in a separate container apart from the feed 24x7. They will take what they need and otherwise they leave it alone. We have a sandy soil and it seems they intentionally eat it by the gulps sometimes. Despite that, we still also offer grit in a container apart from the oyster shell - always available. Again, they take what they need when they need it.