You could candle them and see if they’re moving.I took the 2 EE's and 1 BO that hatched yesterday afternoon out of the incubator this morn and put them in the travel box with another heat pack , they were running around and rolling and pecking at the one BO egg that was zipping . A little while later that zipping BO finally pushed out of the shell all the way , that one was working at it since late last night , its exhausted . Once this last one in the incubator dries off a bit I'll take these 4 out to my daughters . There are 2 BO eggs still in the incubator , but I see no pips , no rocking . I think they might be goners but I'll wait a bit more on them . So as of now we got 6 EE's and 3 Bo's .