FWIW, I have read studies where they proved that the more often the eggs were turned the better they did. There are also studies that show turning during the start of incubation is much more important than during the end of incubation. The conclusion was that not turning the eggs during the last week of incubation was okay.Fwiw when I incubated I turned once a day and didn't after 15 or so days and never had any stickage