How long will she be fertile by him?

[bigspringshatchery]

I'm getting a hen from a guy this weekend. He is giving me her bc I'm buying 2 more for a friend. But I wanna breed her with my roo. And she doesn't have any roosters of her breed. So long long will I need to wait to start hatching eggs that will be pure from my rooster?

 

[Lbrad7]

At least 3-4 weeks Hens carry viable sperm inside them for weeks.

 

[A.T. Hagan]

Three to four weeks. A month for sure to be certain.

 

[sourland]

3-4 weeks! Understand that she may stop laying for a period of time after being relocated.

 

[RoRoinGA]

I thought it was only 10 days or so.