keeping eggs under broody hen

[Goatlover09]

Hi, I have a hen that recentely went broody. I have her in a pen with roosters so I decided to let her sit on eggs. I plan to have her raise the chicks in the pen with the other chickens. Anything i should know?

 

[DobieLover]

You need A LOT of space for when the chicks hatch. How much space do you have per bird?
How many males and their age?
How many females and their age?
The flock needs to be eating an all flock type of feed with oyster shell free choice fed on the side.