Don’t know if they are fertile

[Letticethemagpieduck]

hello,
I have 3 goose eggs in the incubator on day 4 and I can’t tell if they are fertile. I know you are supposed to wait a week or so but I have always been able to tell if my duck eggs are fertile early. I am probably just worrying myself as it is a new incubator and I don’t know if it work well yet.
I shall post pics below. Any advise would be great x

 

[Letticethemagpieduck]

hello,
I have 3 goose eggs in the incubator on day 4 and I can’t tell if they are fertile. I know you are supposed to wait a week or so but I have always been able to tell if my duck eggs are fertile early. I am probably just worrying myself as it is a new incubator and I don’t know if it work well yet.
I shall post pics below. Any advise would be great x

 

[Letticethemagpieduck]

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