You did not kill them by opening the incubator. What is your current temp and humidity?I saw that atleast one duck has broken thru the air sac but not pipped and he is still moving...my question is do you know how to tell if they all were shrink wrapped like the one that pipped during the spike? Did I kill all my babies when I opened it....today is suppose to be hatch day and no more have pipped...
-Kathy