If she is breathing I would give her a few more hours. But it is definitely your call.
I had one that pipped on new years eve, well new years day it was just after midnight and she made no progress and showed no movement at all. She finally hatched this morn at 330am so from pip to hatch was 27hrs.
She finally zipped and hatched. She had a really hard time, though, pushing out of the egg. That being said, I don't know if it is what caused this issue or not...hoping someone on here can shed some light and suggest a solution.
Her toes and feet are curled inward. It's been roughly an hour since she hatched. The first two to hatch were dry, and since I have no pips on the last two eggs, I took them out and put them in the brooder...all the four that had already hatched were trampling all over the newborn. Stepping on her head, on her feet, pecking her butt. So the first two are now in the brooder, which means two less to pick on her.
Anyhoo, here's some pics. One foot is worse than the other. Will it straighten itself out? I've never dealt with this before, please help!