Are these eggs fertile?

[Ruby Mia]

My hen has been sat under them for about 10 days now and I'm not really sure what I'm looking for.

Egg 1:




Egg 2:




Egg 3:

 

[AmericanMom]

Those do not look fertile to me... By day 10 you should see veining and you would be able to see the little black dot moving around..

Sorry

 

[Odelia]

They don't look fertile to me.

 

[Tumbleweed Farm]

Not fertile, sorry.