How Old Is Too Old

[kandyg_99]

I have a friend who is bringing me two dozen goose eggs,
The oldest ones are atleast a week old ,
How old is too old too incubate?

 

[Madam Hens]

Only a week old, I'd go for it! Main thing is that they did not get to HOT or chilled. They say the recommended temp to keep fertile eggs unitl setting or incubating is between 55 and 60 degrees F. Good Luck!