These are eggs from some three year old hens. Not sure they are fertile, but I thought this would be a good first try. LG is holding steady at 99.5 and I have no idea what the humidity is because one of my kids took off with the gauge Assuming the outside humidity is at nearly 150%, I think they should be fine. Wish me luck and if anyone else would like to join me in my first time, please feel free! Update- As stated in my prior post, I only have one egg that made it to lockdown. All others were not fertile (this was suspected from the friend I got the eggs off of) when we cracked them open last night. I'm not sure what to expect, other than this egg will probably hatch early or late or not at all. But it's my first try with a free incubator, and I will not be too upset if I don't get anything.