This is onley my fourth hatch and hoping for the best results . First was 2 out of 7 second 2 out of three but hen one died and third was 0 out of 7 still can't figur out why . I have 12 marans from my own chickens in the bator on day 19 some are moving please be okay on day 18 I candled before putting them in cartons and think I saw one trying to push through into the air sac . I hope they will make it :|