I did try to hatch a couple of them last summer but after candling them and seeing no signs of life I gave up on them.
I've candled the egg a couple of times and have had an air sac. However the egg is a brown egg so it is hard for me to see veins like I see in the white eggs.
The difference between the double yolk egg and regular eggs is huge (no pun intended). I candled it again tonight and I think whatever started growing has died. I'll give it a few more days as long as I don't get any funky odors in my incubator.
So I did some googling and found that it is very rare to even get double yoke eggs. They usually occur every 1 out of 1000 eggs. It is even rarer to hatch twin chicks out of a double yoke egg. I think human intervention was necessary to facilitate a successful hatch of twins.
Well we'll see what happens but I'm not very optimistic. Still I'll be thankful to have the other eggs hatch and have healthy chicks.
