How many eggs can I give my Specked Sussex 6 years old 9 times broody?

[Cycomiko]

I'm have a hard time finding how many eggs I can give to our awesome Speckled Sussex that's been 9x broody in 6 years. Our most awesome SS has been broody 11 times in 6 years. The most awesome has has a hard time hatching, I believe it's an on the way out Svart Hona's fertilization. I have eggs under the the most awesome and I feel good about it, but I have 12 eggs from Greenfire farms I'd like to stick under #2. Can she hatch that many?

 

[Buckeye Amy]

I would be comfortable putting 12 eggs under a Sussex.

 

[Cycomiko]

I may do that then. Would like some none broody chicks as the only 3 breeds we have anymore are Svart Hona, Martin's Silverrud, and Speckled Sussex, and at times we get little production due to the broodies. Have 6 Bruge's Fighter and 6 Creme Legbar eggs in the incubator i'd like to transfer.