I've been reading all your posts - which have been very helpful by the way - so thanks. Here is my dilemma. I was told by several people (who state they hatch chickens/ turkeys all the time) that you can candle eggs at any time and it won't hurt them, even in the final few days. Now I see many of you stating that "lockdown" is at 18 days. Have I been wrong to take them out and candle them??? Have I hurt my hatch??? Gee, I just want to find the right information and stick with it. I hope I haven't harmed the chicks that are still viable. I only kept them out of the incubator for a few seconds, and the temp dropped a slight bit (maybe a degree or two) and came back up fairly quickly)