Duck Embryo only on one side of the egg?

[HiThere]

I decided to give one of my broody hens two duck eggs to hatch. I'm currently one week into this endeavor. After candling, I noticed the duck embryo in both eggs seemed to only be attached to one side of the egg. Shouldn't the hen turn the eggs herself? Is it because her hatching box is too small and therefore doesn't have space to turn them? I'm not sure what to do.

 

[Crazy Duck Lover]

Not an expert, but I think it’s normal to see that even if the eggs are being turned. At least that’s what I see in the eggs I’ve incubated.

 

[BirdsBeesTrees]

Yeah duck eggs do that.