I'm very new to hatching eggs. Its my first time ever incubating. I have corturnix quail eggs in the incubator. Its like day 21 of incubation. They are suppose to hatch at like day 17-18 right? There is no movement or anything. I candle them, no internal pips or anything. Its just dark... But no signs of movement. When I candle, I candle with a phone flashlight, is that why I cant see anything? I did a float test, all floated, but not too much. They didnt even move in the float test, the only reason they moved because of the WATER moving, I might be wrong though. Late eggs? Or all duds.... I NEED HELP... Im so sad... I wish that I could post an update saying "Yay they hatched" but... will that really happen? Also, an egg has no visible air sac, but it still floats?