Can someone tell me if this is Ok. 
Chick hatched out today. Looked fine, but I had to leave for a few hours and this is what the inside of the bator looked like when I returned. I had paper towels down. The long thing in the middle is about a 2" "cord" looking thing. It is a good 1/4-1/2 inch round. I don't know if you can see it very clearly in this pic.
In this pic, you can see how large it is. It is also about 2" long. The chick is doing great and I know this is the yolk sac and cord, but I have never seen one this large or have one make such a mess. Has anyone else seen this?

Chick hatched out today. Looked fine, but I had to leave for a few hours and this is what the inside of the bator looked like when I returned. I had paper towels down. The long thing in the middle is about a 2" "cord" looking thing. It is a good 1/4-1/2 inch round. I don't know if you can see it very clearly in this pic.
In this pic, you can see how large it is. It is also about 2" long. The chick is doing great and I know this is the yolk sac and cord, but I have never seen one this large or have one make such a mess. Has anyone else seen this?