To give a back story, this was my first time hatching and I made the huge mistake of staggering. I had no idea at all which day this egg was on. It had a large tilted air cell from the beginning so it was hard to tell by candling. Some people said day 7, some day 10, some day 15, etc. I myself was guessing that it was on day 14 when I last candled it a few days ago. I just went out to recandle it and felt something very familiar. It was the same light tapping that I felt with my last hatching egg that didn't make it. It had pipped outside of the air cell. But anyways, I candled it and it has officially internally pipped and right where it needs to. After going through so many obstacles with my broodies (eggs that stopped developing, pecked eggs, crushed eggs, etc) this will be my first successful hatch if God willing.