Allright, y'all are gonna laugh, but I am having a complete "blonde" moment!! I am on day 16 today and pretty soon it will be time to remove the turner, crank up the humidity and sit on my hands. But... If you;re supposed to do that the last 3 days of incubation, do you start on day 19? Cause then you have 3 days, right? 19, 20 and 21. But I always hear everyone starting on day 18. But that would be 4 days. Unless you don't count day 21? Since that's hatch day? Oh, I am so confused! Please help!