Is this a chicken egg and did you candle it during incubation ? Did you calibrate your thermometer in the incubator ? 20 days without pipping is not unusual especially if the temperature ran on the low side.
It is a chicken egg...my first time ..I candled it on day 19 didnt move it just brought the torch near it..it was moving and had a tiny bit of yolk left (candled it like 25hrs ago)..the temp was around 96 F during incubation...now its like 100 .
Why is waiting such a hard process....like I'm tensing out since says now...there's nothing that could tell me when they're gonna hatch ...also ...I started noticing pores like really small depressions (look like the pores an egg usually had but they're deeper than the others) On the narrow end of the egg...what do they indicate?