yagyujubei said:I found an egg a couple of weeks ago that had a dent, laid on top of the ground. Put in the incubator, it developed a tear at the edge of the dent, similar to yours. After another week, the dent got a lot bigger, and I discarded it.
Also, eggs can stay at room temp for a long time before they go bad.
-When i found the egg, it already had the dent && tear on it. But when you look into the tear, its not an open hole.