Is my duck eggs okay

[lilduckie]

It been in this state for sometime and it's now day 12 the air sac is their and I don't see a blood ring

 

[Miss Lydia]

It been in this state for sometime and it's now day 12 the air sac is their and I don't see a blood ring

@WVduckchick

 

[WVduckchick]

It been in this state for sometime and it's now day 12 the air sac is their and I don't see a blood ring

I don't see any blood vessels at all. Do you see any?

I'm sorry, but it looks like a quitter to me.