I would definitely not do lockdown in the same bator as other younger eggs in the future, from what I've read if the humidity is too high during incubation it can cause the air cells to be too small and then the chicks can drown due to too much fluid and they never pip internally. I only know this because this is exactly what happened with my recent hatch. I had 7 fully formed chicks that never pipped internally at all and only halfway absorbed the yolk and then quitAIR CELLs UGGGG!! BCM eggs (7 of them) that I put in the bator as a staggered hatch with my HALO...... I think I was pretty right on the 6/7 day mark, I candled when I turned just now and am thinking that PERHAPS the air cells should be smaller, and that having lockdown of Halo and High humidity for those 4 days may have screwed the process up for these guys..... I also dont think the embryo's look the same sizes, some look alot smaller and some fill the eggs completely dark!!! Another words UHHHH OOOOOOOO !!!!
NOW WHAT??? I have ran it for the past 2 days at like 22/28% and they still look like 14 day air cells!
Wonder if I should HOLD OFF and NOT do LOCKDOWN tomorrow!!!
THOUGHTS!!! I am trying to find day 18 candle pics to refer to!!! if you have any 14 or 18 day please post!! Thanks
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For these guys maybe you could lockdown but not increase the humidity until you get the first pip...just a thought??