incubation

This is my first time hatching eggs and i have alot to learn! im not sure if this will make sense but the regular incubation period is 21 days, they can survive around 7 days without the warmth of their mother and shipping takes about 7 days, do i subtract 7 from 21 and make it 14 days of...

my eggs should come in any day and my humidity is not going above 25%. i have done everything ive read. added more water surface area, increased/ decreased ventilation, etc. my temperature is doing great and is staying steady at 99-100 degrees Fahrenheit. any suggestions?? my eggs come in tomorrow!

So, there I was admiring the pictures of this nice lady's pied peacocks and somehow I found myself in possession of six eggs, delivery next week. :eek: Is incubation that much different from chicken, duck, goose, which I've done? :confused: I bought 6 standard cochin hen chicks to brood peas...

Do any of you disinfect your eggs before setting them to incubate? AND..my other question is....if you candle an egg before you begin to incubate it, will you be able to see the yolk?