Ruptured yolks?!

[BirdyGirl7198]

What does it look like when the yolk ruptures in a duck egg?? They were fine when I got them but after 48 hours of incubating they look ruptured

 

[BirdyGirl7198]

Someone please help.. I'll post pictures soon

 

[BirdyGirl7198]

It's hard to tell but the yellow sticks to the eggs when I turn it. It looks like the yolk is leaking inside the eggs.. Can they still hatch?.. It's only been about 60 hours of incubation.

This is one of the eggs with normal looking growth. The yolk looks completely normal