In lockdown - Do I have a chick in this egg?

[stopsines]

First time incubating. Just put my eggs in lockdown. I have several eggs that look like this. Is this a good sign? If you look real close you can see veins.

 

[sourland]

Looks viable.

 

[Mellowmalt]

yep looks good. The inside has filled up well and the air cell looks the right size.