Incubation tips

[HollowOfWisps]

These are eggs from my ducks.
These are eggs from my ducks. I have 2 digital thermometer/hygrometer tat I calibrated. I started with 100 degrees and 55-65% humidity. At lockdown I dropped the temp to 98degrees and 70-75% humidity

I would take your temperature down to 99.5 and your humidity down to 45-50% or if you can dry incubate. The late hatching and the very late deaths lead me to believe there was too much moisture inside the eggs. Here is a very good read on late deaths with hatching: http://extension.msstate.edu/conten...tality during,evaporation is about 12 percent.