I have always bought white eggs at the store, but since I have 5 new pullets and will be getting brown eggs soon I bought my first carton of brown eggs at the store. While looking at them, one carton was labled as "fertilized" eggs. Why would anyone want to buy fertilized eggs and have a blood spot on them? I bought another carton which didn't state fertilized and still had a few with blood spots so they were also fertilized which I think is kind of yucky! What is the purpose of selling fertilized eggs as opposed to non fertilized. I realize that it's ok to eat them but why would anyone choose to?