I have a silkie setting on one of her eggs and two EE eggs. This is day 5, not counting the day they were set, and I candled because I couldn't stand the anticipation anymore. Only the silkie egg had veins. The others were clear. Should I go ahead and add a few more eggs or wait until day seven? I don't want there to be only one chick, it will be lonely. After her egg hatches, will she set the extra 5 days to hatch the rest? Or will I need to finish in an incubator?