This is the first time that I've had a chick hatch that had any noticeable problems. It has something hanging from its vent--larger than a pea. It looks like a sac with blood vessels. At first I thought it may have been some unabsorbed yolk, but that should be hanging from the tummy area right? The chick is about 24 hours old and actually seems to be doing ok. I'll try to post a picture soon.