In many cultures and religions, a double yolk is a good thing; luck is on the way. Old folklore tells us someone close to you might be having twins or a new beginning is on the horizon. Or you just cracked into the about one-in-1,000 egg that has a double yolk.

How rare is a double yolk egg?

Double yolks are fairly rare – you might find them in 1 of every 1,000 eggs. These eggs typically come from our younger hens who are still just learning how to lay eggs. Double-yolked eggs also tend to be very large. They are usually graded ‘Super Jumbo.

Does double yolk mean pregnancy?

Finding a double yolk in an egg means someone in the immediate family is pregnant. If she already knows she is pregnant, it means she will have twins. Chances of finding a double-yolked egg are about one in 1,000.

Does a double yolk egg mean twins?

Yes. It is a rare occurrence. When two chicks hatch from the same egg, the egg usually has two yolks. Usually, one embryo out competes the other and only one chick survives to hatch.

Why do I keep getting double yolk eggs?

You can get a double-yolk when the ovary is too ‘enthusiastic’. The ovary produces one yolk, and instead of waiting for the normal period of one day, it quickly produces another yolk. The two yolks then move together through the rest of the process, and get laid as a single egg—with two yolks inside.

Can a double yolk egg be fertilized?

They’re most common when chickens start laying, before their system settles into a steady groove, but as the double yolk chicken breed shows, can be bred for. If both the ovum in the yolk are fertilised, they can both become viable (if a bit squashy) chicks.

How rare is a triple yolk egg?

“I managed to find some data from the British Egg Information Service suggesting a double-yolk egg is about one in 1,000 and a triple-yolk egg is about one in 25 million,” she said.