I received 12 eggs on June 12th 2009 In the am. Polish Frizzle's. I've never hatched eggs before, Trying to keep the incubator between 95 - 100 degrees and the humidity at 50%. I'm so nervous! I would like at least two to survive. Would hope all will, But I do not want to get my expectations to high and have them CRUSHED ...lol Any advise will be welcome. What should be the due date? How important is temp. consistency?