I ordered goose eggs and had them in the incubator for 7 days. I haven''t got any veins. I'm so disappointed. I let them set the whole day so the air cells would be okay and they would be room temperature. They didn't appear to be too cold when I picked them up. I don't believe they were fertile. Can you open them after they have been in the incubator to see if there is a bullseye. Would you ask for a refund? Thanks!