The eggs have been in the incubator for 14days now. I noticed today that I could see black spots on one of the eggs. It seems to be black on the pores inside the egg. Do you think the eggs is ok or rotten? I canadled it and light can't get through the egg much so it's hard to tell if it's ok but it makes me think something is growing inside either a chick or something rotten. The egg smells normal. The eggs are brown so it's even harder to candle. Any ideas what could cause this and if the eggs is rotten or not?