candled egg pics, worried

[silkymom]

well i candled some eggs today, day 7, they dont look fertile to ,me, best pics i could get, some look like i can see the yolk, but the green and light eggs are mottled and seem empty, what do ya think, my last hatch went great, these eggs are not from my birds, thanks

 

[gamebirdsonly]

Don't look like anything growing