Sometimes I’ve had eggs with two yolks inside. Is that normal?
Double-yolkers occur when ovulation happens too rapidly, or when a yolk gets lost and is joined by the next one in line. They’re most often laid by pullets just beginning to synchronize their laying pattern, and some heavy-breed hens carry this tendency as an inherited trait. Rarely, an egg contains more than two yolks the world record is nine yolks in one egg.
