Don't worry so much. 102.7 will not kill them. The temps should stabilize soon. It is normal for the temps to be odd on the first day.
I set my first batch the end of February,my ducklings hatched 2 out of 3
I kept the temperature at 90 to 93 the whole time Metzer farm said a low temperature is better than too high!
Thank you both. I will keep working with it and hope for the best
I candled my eggs and broke one. 8 day old embryo.
Aww, I'm so sorry! I have dropped an egg before on day 10 and killed the embryo. Yeah, I bawled. Unfortunately, accidents happen. *hugs*