Are my eggs fertile?

[Englishable]

I'm pretty sure I know the answer, but I thought I'd check here anyway.

We won't be hatching eggs until the spring, but in the meantime I want to be checking to make sure they are fertile for when the time comes. So today I cracked open three eggs to make french toast, and took photos.

What does it look like, are some or all of these fertile? Thanks!

 

[ChickNanny13]

I'm no expert but looks like it to me

 

[Englishable]

Thanks! I definitely think the first and the third are, but the second one is giving me pause.

 

[ChickNanny13]

2x Don't think #2 is hard to make out the "bulls eye"