Fertile eggs

[TheChicknGarden]

So was wondering about my girls who are currently laying fertile eggs... If they don't go broody and stop laying how long will they lay fertile eggs?? :/ any ideas?

 

[Zanna]

I believe it to be a pretty sure thing for about 3 weeks after they were last bred............ I let my hens clean out for at least 6 weeks before introducing a new roo just to be sure.

 

[TheChicknGarden]

Thanks... Just don't exactly when my roo mated them ...:/ guess I'll crack open an egg from each hen in a couple of weeks to see. Thanks