just to be absolutely certain i've read everything correctly . . . during the last three days of incubation, days 18, 19, 20 it is crucial that you: 1. stop turning the eggs 2. not open the bator no matter what. is this correct? and if one is incubating serama eggs that typically hatch on day 19 then one stops turning/opening the bator for days 16, 17, 18 - right? and the reason you don't open the bator is because you want to keep the humidity high - correct? thanks ya'll!