I have hatched chicks so many times, I just wanted to know your thoughts about the last 3 days of incubation. I always stop turning the eggs at 18 days and add more humity. Do you think it is better to take the turner out completely or leave it in there and just unplug it. I was also wondering if you give a broody hen, let's say duck eggs, how will she know that she has to stop turning them on day 25, or does she keep turning them, and if she does why do we stop turning them also? Just some thoughts to ponder.... Oh yeah and if FogHorn reads this....did you ever contact Hall Brothers Hatchery? Thanks so much, Sophia!