Fertile, right?

[Khaki mama]

Day 5 candled all the six duck eggs in the incubator all of them looked the same with a big blood spot and blood vessels going of of it except for one which I don't think is fertile but left it open just in case. Anyway this is what the five of them looked like. Fertile right?

 

[MGG]

Day 5 candled all the six duck eggs in the incubator all of them looked the same with a big blood spot and blood vessels going of of it except for one which I don't think is fertile but left it open just in case. Anyway this is what the five of them looked like. Fertile right?View attachment 2110250

Yup! It's looking perfect! Give the other one some more time, don't pull and eggs until day 10. Just to be safe.