Disregard day 7 and 14 because? The eggs all appear viable with movement and blood flow, minus the one with what appears to be a blood ring. I marked that one to check again. And the 2-3 saddle, which I'll just watch and only take action if it is necessary.
I'm not quite understanding the air cell and its position in the egg. Maybe because they are very small polish eggs. I have not added any water as the humidity is doing well between 31-40% without any. I have the top air holes open for good oxygen and one vent plug. I can remove the other on day 10 to boost the oxygen.
Thank you!!