You may try asking here https://www.backyardchickens.com/f/5/incubating-hatching-eggsEverybody, I have 19 eggs in a stryo incubator, all put in on different days, I have one egg on day 22, and the other one on day 19. I just learned apparently you can store fertile eggs in a cool place for two weeks, is that true? How can I keep the incubator at all the right humidity and temp for the range of age of the eggs? What special feed should I feed my adult goose? and how long until I should chuck the eggs that didnt hatch (the day 22 egg) ?