4 out of ten eggs hatched between day 22 and morning of day 23 haven't seen any new pips since early this morning. I've read that eggs can hatch from 21 to 27 ir 28 days of incubation, but also read that after day 23 they should be discarded. I'm not all that patient and want to see whats going on but my wife is patient and says wait. Anyone have any expierience with late hatches