I have eggs that are due to hatch tomorrow under my BCM broody and I took a couple of eggs from under her today to listen to them and I noticed that they were quite cool to the touch. She had been off them for a little stretch and a feeding (she also has a 4 day old chick with her). Upon listening to the eggs I could hear ticking and tapping so I assume all is well but I was wondering if the eggs cool down right before hatching? Thanks.