I am on day 19 of my incubation on my 42 black copper marans eggs. These are from my girls and I was really excited about the colors of the eggs. I had some difficulty trying to candle them. Most looked really good so I didnt want to toss good eggs and none had any odor So I put all of them into lockdown. I have very little hope for them because my last hatch had really bad success Four babies out of 24 eggs. Three chicks died in their shells. Wish me luck on these guys!!!