I have 2 Easter Eggers and 1 Buff O that are 7 months old. The Buff O took a while to lay and has only just sort of gotten "regular" in the last 2 weeks. Today I found egg white (not sure of yolk) in the coop, away from the laying boxes and there was a white "membrane" of sorts with it. There was egg white liquid in it. It almost looks like a white balloon when it pops, in pieces rolled into each other. Is this okay?