They aren't just farm eggs from a friend of I'd known I would have left her to set I haven't had one God broody before and totally missed the signs. So far so good I am waiting patiently. Just went to check on her and asked ( yep I'm one of them) how many eggs she's setting and she growled at me. Figure that's still a good sign right?LOL----Throw that book in the trash---that's Not true. Once you set a hen and she hatches her chicks---she might stay another day----if you allowed other eggs to get added to her nest---once the chicks hatch----she might set there trying to hatch the others for a day or two longer---But after that """"MOST""" leave the nest to take care of them.
As I stated in the above post(#17)---if you waited 2 weeks or so before you set her----she might set there for 3 more weeks if she is a die-hard broody. Good Chance but I personally would not wait that long to set her and If I did set her that late I would Make sure she was healthy and not put expensive eggs under her.
... Small update about the broody ? She was back to laying but even in the cage , which I had also hung above the ground now , she went flat on the egg she laid and kept going like that , removed the egg , same story , acting like she was on a clutch ... now even have another issue , almost entire flock broody ! the only smart ones are the leghorn , they aren't broody , the rest is , even the free ranged ones have their hidingspots and those are even more determined ! Problem is lots of them are on a for sale ! they would immediately buy themselfs a broody and get no eggs if they keep it up
. BUT good news , one broody seems to give it up slowly ! working on it
I've taken her out again now and she did act normal but my ROO DIDNT !!!! he was busy building a nest !!! is he gay ??? guess who was constantly talking against my straight-gay roo 
: patience 