Ariel what do you see in the last eggs photo that you know they have quit? I actually kept all in to the end - there are four which were clear on day 14 and I marked those with an x. When I candled at day 7 I wasn't sure what I would get as there was an awful lot of pours looking eggs and I did not see a lot going on. At day 14 most were dark inside so development had taken place. I have one hatched out right now and it is in protest to the rest to get a move on.