My egg has been in the incubator for three days and I did a candling (I am very curious) while I was doing it I noticed it had to dark spots and I think it may be twins. I am very very new to this so any helpful insight will be greatly appreciated.
This is my fist time ever incubating a chicken. My aunt gave me one of her fertile eggs but now I can see two yolks in there so trying to learn all I can about it.