I have three eggs... two hatched on Monday (now Thursday) two health sweet chicks! The last egg always seemed a little behind the others. Not 100%sure when all were laid. Momma sat on them then gave up half way through and the weather was to cold to risk waiting for her to gain interest again so I brought them into the incubator. The last egg today I canceled and can see clearly the chick is pipped internally no external pip but no chirping, I can see movement almost like a steady breathing.... I'm worried about it has this is my first hatch is this normal??