Edit: Apparently it is a poop-sac, not a yolk sac. A yolk sac is attached to the navel and the cord goes from that to the poop-sac, which is usually located on the pointy part of the egg, but the chick kicked free with so much force it pulled the poop-sac off the egg while keeping the cord attached to it and itself. It is all shriveled up now and looks like it should drop off either later today or tomorrow. Original Post: I got a silkie chick who emerged with it's yolk sac hanging off, though there was no yolk in the egg, it looks like the sac itself has been damaged. It still has blood veins attached to it, but there is no bleeding from the damaged yolk sac that is hanging off the chick. I am unsure on what I should do, will it absorb in by itself even though it is damaged, or should I do something? It is like a deflated, sticky balloon with a visible tear in it's side.