When do I take eggs out?

[Ashelton0123]

Hello again! I candled my eggs last night and I’m pretty sure half of them have no veins at all but the shell is spotted and it’s hard to tell for sure so I was going to give them a little while before I took them out... how long is safe to leave them in? When should I check the eggs in question again?
This is also my first time incubating duck eggs which I also checked on day 8... Is this a blood ring? Should I remove it or give it a couple days to make sure? Thanks in advance!

 

[JustAChickenLoverOverHere]

I see a blood ring. @MGG @CHlCKEN

 

[MysteryChicken]

Hello again! I candled my eggs last night and I’m pretty sure half of them have no veins at all but the shell is spotted and it’s hard to tell for sure so I was going to give them a little while before I took them out... how long is safe to leave them in? When should I check the eggs in question again?
This is also my first time incubating duck eggs which I also checked on day 8... Is this a blood ring? Should I remove it or give it a couple days to make sure? Thanks in advance!

That embryo has died.

 

[MGG]

Hello again! I candled my eggs last night and I’m pretty sure half of them have no veins at all but the shell is spotted and it’s hard to tell for sure so I was going to give them a little while before I took them out... how long is safe to leave them in? When should I check the eggs in question again?
This is also my first time incubating duck eggs which I also checked on day 8... Is this a blood ring? Should I remove it or give it a couple days to make sure? Thanks in advance!

Yeah, it's a quitter. I'm sorry.

 

[Ashelton0123]

Thank you all. That’s what I thought... What about my other eggs? How long should I leave them before checking them again and then taking them out?

 

[MGG]

Thank you all. That’s what I thought... What about my other eggs? How long should I leave them before checking them again and then taking them out?

How many days have they been in the incubator? Unless you're 100% sure on quitters, don't toss any until after hatch day.

 

[Ashelton0123]

How many days have they been in the incubator? Unless you're 100% sure on quitters, don't toss any until after hatch day.

This was day 8. I’m on day 10 now. Will they not go rotten if I wait that long?