My silver Americana has been sitting on her eggs since the 30th of August. Tonight when I went to lock them up , I checked on her as I usually do through out the Day and she was in another box with another Americans egg that had been laid sometime Today. I grabbed the extra egg out of her clutch and put her back on her original eggs. They were cold when I felt them before laying her on them. I guess when she went out to eat/drink, there was another hen laying a egg and she Went onto the next box with the blue egg . Since I have no idea how long her eggs were exposed to cold without her warmth, are the pretty Much now not going to make it? I have no clue as to I'm to do. I've always bought my chicks and this is my very first Experience with a broody hen and her own. Please, If you have any info I need it!! Thank you!