- Jul 28, 2012
- 317
- 47
- 103
I candle usually -day 7 ,looking for blood rings,- day 14 to remove clears, - day 18, to mark largest air cell space ,so can position uppermost ,to ensure chic can position properly & internally pip into largest air cell space.
as u know air cell slopes around day 16 or so,don't have a pic
,but if u draw a pic of an egg ,lge end to right
,then draw a line at 45 degree across lge end of egg running top edge to lower right to represent aircell, that's how i position egg when i stop turning, either auto or hand turned
have never worried about looking for porous shells , as shell becomes more porous throughout incubation & don't want to throw out eggs that may still hatch,
as i feed to ensure good nutrition, (FF & free range) i don't worry too much about shells or fertility.
as i eat a couple of eggs a day ,i have very rarely seen unfertilised eggs when i crack them , but i may have to keep a new replacement roo out of this hatch
consistant temp & weighting to ensure good air cell size is all i worry about leave the rest to the chooks lol
as u know air cell slopes around day 16 or so,don't have a pic
,but if u draw a pic of an egg ,lge end to right
,then draw a line at 45 degree across lge end of egg running top edge to lower right to represent aircell, that's how i position egg when i stop turning, either auto or hand turned
have never worried about looking for porous shells , as shell becomes more porous throughout incubation & don't want to throw out eggs that may still hatch,
as i feed to ensure good nutrition, (FF & free range) i don't worry too much about shells or fertility.
as i eat a couple of eggs a day ,i have very rarely seen unfertilised eggs when i crack them , but i may have to keep a new replacement roo out of this hatch
consistant temp & weighting to ensure good air cell size is all i worry about leave the rest to the chooks lol