I got really unlucky on the eggs shipping, the temp spiked up HUGE between ordering and receiving the eggs. 3 went obviously bad during incubation, and the eggs are so dark than candling simply did not work on most of them. Those that I could candle, did not show any positive signs of development. Today is day 21, and one of the eggs has a peep, and I can hear a chick as well, so maybe I'll get some new fuzz butts. I was really afraid that all the eggs started during shipment because of the heat, and then died during the settling period. Wish me luck.