What is an egg with no yolk?

An egg with no yolk is called a "wind egg" or "false egg".

Here's why it happens:

* Hormonal Imbalance: A hen's body may produce an egg without a yolk due to hormonal fluctuations.

* Stress: Stressful conditions in the hen's environment can lead to the production of wind eggs.

* Nutritional Deficiency: Lack of certain nutrients in the hen's diet can also contribute.

Important Note: While wind eggs are edible, they have no nutritional value and are basically just a thin shell with a bit of albumen (egg white).