So Hubby and I and my 4 yr old were out checking on the girls this morning and my son noticed this poop on top of the waterer. I noticed some fell into the water and I scraped it out and it looks like some lining?, a photo of that wouldn't work since is collapsed right away. My girls are around 20 weeks. Some have just started laying this week. And we have had a few eggs with blood smears, I just figured sore bottoms from laying. Everyone seems fine. All eating and drinking running around. I did give them plain yogurt last night as a treat since we got 6 eggs yesterday. Should I be worried????