You can collect eggs up to 10 days , but it would be better to collect them less then 7 just for the absalute best viablity. collect them each day and with a pencil put the day collected on the eggs and set them in an egg carton Fat end up and store them somewhere that it is more then 40 f and less then 65 f with 55 ish being the best temp. You dont want them to warm up and you dont want them to freeze. If you can put them in a carton then put a block or a book under one end of the carton and switch sides 2 to 3 times a day till you put them into the incubator , When you have gatherd enough eggs that you want to set. Write the date the eggs were set on each egg in pencil. If you have turner set them in there fat end up if not put an X on one side and a O on the other side and lay them in the incubator on there sides ether the X or the O up and then turn them 3 times a day. Did I miss anything