As long as you got heat & humidity correct then you will have a great hatch. Oh and don't forget to turn them any odd number of times per 24 hours. I had forgot to turn mine but still had a good hatch.
21 days later you will have these
. WOW, I'm getting to many chickens. Just got 10 more chicks someone gave me.
I'm gonna stay away from craigslist. 70 chickens & counting.
Day 7 or 8 you can see the eye. I always candle mine on day 7 or 8 & once I see the eye moving hen I know it's good to go.But good job if you see any movement.