Hi everyone! I have some hopefully simple questions to ask you guys! I am planning to hatch ducklings with my children (don't worry, we have a safe home for them). The problem is I work full time and my kids got to school, so my real question is how many times to you have to turn the egg inside the incubator? I have read that you can buy turners, but that they don't work that well. Also, what good but not overpriced incubator do you guys recommend?