Is this a bullseye?

[I-Have-Happy-Hens]

In the left Egg?

 

[judial8907]

Looks like one to me, a closer pic may be more helpful though. I assume you want fertile eggs?

 

[eenie114]

Looks like it, unless it was the camera flash!

 

[speckledhen]

I can't tell that it is, no. Can't see the ring around the white dot in your picture. Maybe it isn't close enough up for that, but doesn't seem fertile to my eyes in that photo. All I see is the white dot, but I zoomed in and still can't see the ring. Could just be my eyes.