Hello. This is my first time hatching and last night was my 18th day of hatching and one egg made me really confused when I candle it last night. When candeling, the other eggs seem to be almost fully enclosed with some veins inside it and this egg is different with almost no veins and parts of very dark matter. Can you please take a look at the picture and let me know your opinion. Sorry for the not so great pic but this is the best my phone and candler can do. Thank you 
Also, my humidity is at 65% in both incubators and its stable and I am not able to raise it more. I even have a glass of water in the incubator. I am using Brinsea 20 eco and I also borrowed my neighbors incubator Little Giant with fan. Out of the 28 shipped eggs 13 are good and 2 more are in question (one egg is the one in this pic and another doesn't seem as developed as the others but it doesn't have a blood ring).



Also, my humidity is at 65% in both incubators and its stable and I am not able to raise it more. I even have a glass of water in the incubator. I am using Brinsea 20 eco and I also borrowed my neighbors incubator Little Giant with fan. Out of the 28 shipped eggs 13 are good and 2 more are in question (one egg is the one in this pic and another doesn't seem as developed as the others but it doesn't have a blood ring).