is completely normal and necessary for an egg to develop safely. It’s called a chalaza. There are two chalazae in an egg, one ...

The chalazae (plural) are rope-like structures made of protein that keep the yolk suspended in the center of the egg so it doesn't press against the shell or settle on one side of the egg.

despite changes to the rest of the egg, this is because of something called the 'chalazae'. Chalazae is modified albumen and acts a type of rope on either side of the yolk that holds it firmly in ...

In the end, though, the outcome's not too surprising. Eggs are actually equipped with thick ropes of protein called chalazae that serve the sole purpose of anchoring the yolk in the center of ...