The first few days of incubation, i dont think was done right, it got really cold here and I had to go away a couple of days. My mom is visiting and she let the backdoor open, stay open at night for the dogs. Anyways this must have caused a flucuation in temp and humidity for the birds? I never usually incubate. I usually use a broody hen. But these are cemani eggs from a breeder who shows them. I moved the bator to a better area where the temp. Does not change. But can the first few days ruin it even if the eggs were fertile?