So, this morning I heard a few peeps- so it's a bird in there. The pip is not really bigger, maybe a tiny bit but still no hole or anything. Not as much progress as I would typically expect to see in 18 hours.
I feel like he is going to be too weak to hatch given the circumstances, but I'm hesitant to intervene since I don't know what day he's on. If I help him out and he hasn't absorbed the yolk I'll feel terrible. Guess we'll just see what happens today!