Ya same with me stressed. I have 5 out and about one has a messed up leg an I've been in and out of the hospital with contractions way too early and now am on bed rest! Ahhh!!! But ya how old is your incubator?I am using therms I picked up. They have served me well so far. And the eggs are hot to the touch with the spikes. I am amazed the eggs are still ok (so far) but now I have to baby the bator for the rest of this hatch. I will not be hatching for a while after so maybe I will replace the wafer just in case. It is 76 in my house pretty stable temps. I am really stressed about hatch though. I have about 14 chicken eggs hatching, 14 duck eggs hatching and a goose egg...all due around the same time. I am most concerned with the goose egg and the chicken eggs (since I am hatching some for a friend).