?? bad egg day 9

[cacklegray]

Hi there

We have faverolle eggs in the incubator, one is confusing us! The photos are day 9 of candling, we are slightly concerned that the egg is a bad one and ought to be removed. There are no clearly visible blood vessels, just the dark mass, but we are experienced enough to be sure.

Thank you for any advice, we don't want to compromise the health of the other eggs.

 

[AlleysChicks]

Shine the light through the AC. I think I see a vein.

 

[cacklegray]

Thank you, I hope you are right, but there is writing on the side - just the number '1', I think it may be that? There is also a pencil 'F' on the top. I may need to upload a better photo I think.