Oh ok then you have plenty of time
Are they sitting on new eggs from a new layer? If so some may not make it if the eggs are really small. I assume that you did not candle yet? At day eight be sure to candle and get rid of any clear eggs. I candle at night so I can see what's going on. All mine are alive, even my tiny cochin egg which amazed me. She is a new layer as well and I thought I would test the fertility. To make a cheap candler just get a meglight from walmart and put black duct tape around the light part of it about an inch up and set your eggs right in that little cup made by the duct tape. Be sure to get black tape..the silver stuff does not work well at all. And candle when it is really dark.
