I’m just curious, isn’t it dangerous to turn the eggs upside down to candle them? As in, if it happened to already be internally pipped, couldnt the fluid run through the pip hole and drown the chick?
I’ve not seen it done like that before. I always hold mine upright and shine the flashlight down onto the top of the egg. When I want to check what the bottom side (pointy end) looks like, I shine the flashlight upwards to that end. Sometimes I will hold the egg horizontal. But only if I’m pretty sure it’s a dead egg will I start turning it every which way in hopes of seeing something, anything, move.