Ok so I woke up this morning and both of my wifes ??? eggs were pipped and there both rolling around now I can't wait to see what comes out? Also I guess the mother had been sitting on them because today was suppose to be the day they went in the hatcher but the both started piping in the auto turner tray= Lol
I'm just thinking if you incubated both the question eggs and your eggs in the same incubator, it is probably not a humidity issue.
Have you done an eggtopsy on the unhatched chicks and if so what did you see concerning the membrane?