in both fertilized and unfertilized eggs. It has nothing to do with fertilization.
Can I eat the chalaza?
Yes. It is edible, safe, and nutritious. You can leave it in or remove it, depending on your preference.
How do I remove the chalaza?
If you want to remove it, simply scoop it out with your finger, a spoon, or the tip of a knife. It’s not necessary, but you can do it.
Should I be worried if I see a white string in my egg?
No. It’s completely normal, especially