What blood ring looks like?

[ChickFila]

I candled my eggs today, it is 12th day in bator, and second time candling.
When I candled first time, 17 eggs out of 21 were alive, I saw something was moving inside. Today, I saw 2 of them were different, thick cloud thing was around the middle of egg (like a cloudy belt). Is it blood ring?
I don't know what blood ring looks like, so I don't know if my 2 eggs are the wrong ones or not. Should I remove those 2?
I smelled them and I couldn't smell anything.
They are still in the bator now, I don't want to give them up until I get the good answers.
Hatching eggs is very exciting and also hard way to go...

 

[rebelcowboysnb]

Blood ring is about the thickness of a fine point sharpie or maybe a little smaller.

It goes all the way around the egg.

 

[cherylcohen]

something like this

 

[ChickFila]

Thank you cowboy for your quick reply.
Yes, the belt is all around the egg, but it is much thicker than fine point sharpie. About quarter inch ring? They are bantam eggs.
Also, the ring is not smooth ring, it is like cloud belt, some part is think and some part is thick.
Thanks again!

 

[rebelcowboysnb]

Here is one in an egg that was laying on its side.

 

[ChickFila]

Thank you Cheryl and cowboy for the pics.
Looks like mine is dead...