I only had one duck egg in my incubator as my puppy got a little to playful with my duck. This is my only fertile egg from mother duck who is sadly no longer with us. Baby duck hatched some time today I would say it's been out of the egg for a couple of hours. It hasn't moved much, it's head keep flipping to one side and it's like its going to sleep/weak? I'm not sure as it was my first time incubating and I'd be devastated if it didn't make it. Is this normal behavior? I hatched some chicks last week and they were up and about in no time.