Its day 30 of incubation I have 3 eggs one failed the water test two floated, one of the ones that floated moved a lot yesterday when I candled it but now when I candled it I cant see any more movement. over the 30 days the temperature went down a few times to low 90's it has been steady the last few days and my humidity is at 70-80 %. help! this is my first time having an egg make it this far and I really want it to live, any reason why it hasn't hatched yet????? all the second one that floated has some yellow what looks to be yolk in the air sac is it dead????