Ok this is a small vent on my part. My dh takes or eggs to work and sells them. Anywhere from 5-10 doz a week, well today one of the guys that buys them told him he had 4 out of 12 eggs with blood spots in them. I have only ever seen one blood spot in one of my eggs and that was months ago. My dh also went and asked the others that buy eggs from us if they have ever had blood spots and they all said no never. This one guy was just makeing a big deal about it. My dh gave him another doz for free, to shut him up. It just rubbed me wrong. So what is a blood spot really from?? My hens eat 20% layer crumbles, BOSS, table scrapes now and then and they have a acre to free range. I also have no roo. So do you think this guy really got 4 eggs with blood spots??