Question about humidity and temperature...

Im testing my incubator because im going to put eggs on thursday and I just wanted to make sure I have the right thing. I have a LG Still-Air incubator and I think the humidity has to be at 35%-45% for the first 18 days and the temperature at 99.8f-102.0 for the first 18 days then on the last three days the humidity needs to be at 60%-70% and the temperature the same right? I have another question... I just found out that when I store eggs for hatching they should be with the pointy end down and I should turn them twice a day right??? well dumb me I didn't know that and I left the eggs in their side in the nesting box, 1 has been like that (without turning or pointy end down) for 2 days and 2 eggs have been without turning and pointy end down for one day, so are they still good to incubate or did I already messed up because I didn't turned them and I didn't had them with the pointy end down?