first off wait a month are so before incubating new pullet eggs. let them get some size and better chance of being fertile. then collect them and store them small end down in a cool place, room temp is ok, no frigde, and prop up one end of the carton and rotate it once a day from end to end. or if you have a tuner in your bator, preset the temps a week trial run to stablize temps, then unplug bator let it cool down and put the eggs in the turner small end down and let it excerise the eggs. once you have 7 days worth of eggs place the lid on and plug it in. i have went 10 days but most will say no more than 7 days. i hope i havent confused you my brain works faster than my hunt and peck fingers. l.o.l. good luck hatching it is addictive once you start you cant stop...........