I'm not sure what I am looking for. I have serama chicken eggs in a hovabator, temp: 100 and humidity is almost 50%. They were gathered and sent to me on Monday August 22, received August 25 and put in the incubator. It is now September 6 so they are on day 15. When I candle the eggs, I see an air pocket, but that is it, in all of them. No dark masses or spots..nothing. Are they all no good? Please help.