Actually it didnt smell. I didnt open it enough to see if the yolk had been all the way absorbed. I should have though. I just didnt know what the green stuff was so i didnt mess with it. I have another that should be hatching anytime and I dont want the same thing to happen to it if it can be prevented

. You did all you could to help but I'm afraid it's all part of hatching and does not always turn out good. I would still leave the other eggs till the end of day 25 just incase. Hope you hatch again wishing you the very best of luck.
