Thank you Sally (nice to see you back by the way, and ultra cute chicks!) That makes senseI think everyone has you covered, but see the image below and how to lay the eggs for hatching.
Candle day 18 is to determine growth, weigh, pencil mark air cell size and dispose bad eggs. It will look pretty dark and FULL in there! You may or may not see movement on this candle. Its ok if not, don’t panic! The chick may easily be resting! See how that air cell is beginning to dip more to one side and if you lay the egg down it will roll into the hatching position. I set my eggs with lowest dip in the aircell up. This position for hatching is good so the chick is able to turn into position and I can easily see my pips too! Day 18 laying horizontal for actual hatching helps a chick hatch 1-2 hours earlier. I lay my eggs down LOWEST DIP of the AIRCELL UP! This is the normal and most likely hatching position and the chick will break through or Internally pip and externally pip in that probable area. See the image below with the x, x being lowest dip in air cell and probably pip area/s.
