I should have got a photo too, but I was making pancakes, so.... I've had blood spots often enough but this was more than that. It looked like an intact blood vessel, thick at one end and wrapped around two sides of the yolk. The blastodisc was still clearly visible and I don't think it was a fertile one. Our light sussex rooster is just coming up 16 weeks. Has anyone seen that much blood in a - presumably infertile - egg? It was freshly laid. Should I worry that something is wrong with my hen (she seems well) or just a random occurrence as with blood & meat spots?