I have read here on this site about the float test and how to perform and the results. I have these four eggs that when I candle them two seems questionable and the other two look good. Can see veins. They are due to hatch soon. So a lot of black and somewhat hard to tell for me anyway. The ones that I see as questionable float and the ones I see as good sink immediately to bottom. They don't lay on side but big part of egg pointing up. So what I see and the float test says is opposite Any advice.