No real progress on the one that had been trying to zip yesterday. I am not sure how to handle this. I try to have a "no helping" policy but when it's more or less my fault there's a problem, I feel obligated to help. Any time I have helped, despite waiting at least 24 hours from when they try to zip, they have big round bellies and often they are not fully closed up, like the belly button area isn't what it normally looks like so the risk of infection is there. They are almost always weaker even into adulthood. I do feel horrible if I don't intervene, but I can't be sure it's not already on its way out and helping would just prolong it. One that I helped yesterday morning had a lot of gross looking yolk at the bottom, kind of like scrambled egg, but the two are doing pretty well now with no additional intervention so I don't regret it (still need to clean the one off a little, mostly the wing is being restricted with dried gunk). But what if I don't help this one still in the shell? How long does it take for it to pass, not being sure if it has really absorbed the yolk yet or what (I assume the yolk would prolong it if absorbed)? What if I turn the incubator off? I hate these choices.