Hi all, I'm on day 7 of incubation, I'm incubating 18 eggs and can see growth in 11 of them. How long should I leave the others before removing? I don't want them going rotten and exploding and ruining the live ones. A couple of them are quite dark and have speckled shells and I've read that these can be hard to candle. This is my first try at incubating and need help!!!!