Do these look fertile to you?

[Ashmt51]

Currently day 6, the incubator has been ranging between 99-100.5 with humidity 44-60. These eggs look nothing like the 3 that are clearing developing. What are your thoughts? And I think the one might be a blood ring?

 

[ChickenCanoe]

I don't make decisions at day 6. I seem to always be surprised later.

 

[Chicks n Pipes]

This was one of my OE eggs on day six. The second to last may be good but the rest look clear. By day three I can usually see a dark spot.