I noticed yesterday that one of my hens is acting a bit strange. She waddles a bit and her abdomen feels bloated but I haven't felt any egg lump. Perhaps I haven't felt enough. She eats and drinks but acts a little slow. She doesn't exactly stand like a penguin. I had a video file to upload but there doesn't seem to be an option. In the video she is sitting down and her tail/cushion seems to pulse up and down. I don't think her abdomen pulsates though.