Are these muscovy eggs fertile?

[samantha92]

First year with ducks and think I have a male. Are these eggs fertile? I'd like to incubate some of that's the case

Fingers crossed!

 

[learycow]

The last one is but the rest are not

 

[junebuggena]

None of those look fertile to me.

 

[The Duck Ladie]

I'm afraid none of those are fertile. Those eggs have a white dot, which is not a sign of fertility. A fertile egg has a white bullseye like in the picture below: