Darn, keeping the yolk sac moist makes sense now. I thought it was good that it was drying up.
Unfortunately, she died, right after I got some yolk and vitamins in her. I know I tried but I feel like a failure as a stand-in mother hen--this is my third try incubating--first two I got ZIP and...
I had two chicks hatch a couple of days early, I think my temps were too high.
One's yolk sac didn't seem all the way absorbed, it had a small yellow bulge. It was looking good and the bulge appeared to be drying up. It was born on Saturday and looked great yesterday.
Now it's sac thing...