those are pretty blue eggs- I have some eggs on day 18/16 and the eggs below the first pic is day 1 and the second pic is day 3 if you look close on day 1 you will see a red dot, on day three if yu look real close you will see what looks like a peace sign it is pretty faint. you can see it better in person of course.
day one and day 3 this is why it is better to candle on day 5
day 5
day one and day 3 this is why it is better to candle on day 5
day 5