Pardon me if this topic has been addressed here before. I'm usually on the Design/Feeding forums. I have eight Red Star sex links. I have been getting 7 - 8 eggs per day with no shell problems. The hens have grit and oyster shell available. I feed Blue Seal crumbles. Tonight when I went out to close the coop up for the night, one of the birds had just laid an egg with no shell whatsoever. When the rest of them saw it, they gobbled it up right away. The hen seemed ok and not ill. I got seven eggs today. My guess is that this is the one bird that did not lay this morning. Is this anything to be concerned about?