Thank you, she was not zipping, her clutch mate was. She was gasping and had not progressed while the other kept making progress. Sadly as her clutch-mate broke free, I watched her breath her last. what a mixed bag of emotion.
One wiggling and thrashing in the incubator, the other laying on a towel and no life in her. her yolk sac was not absorbed and I am thinking she was not positioned correctly, it was a brahma egg that was very round...I don't know, this is my first time hatching in an incubator and I have seven joys and one huge sorrow...