I just found out I was pregnant and I am planning on quiting my job in November. I will be a stay at home mom and my husband will be the only income. I wanted to start stockpiling diapers now since I still have a paycheck coming in and I know how expense it could be. I am trying to eleviate as much financial burdeon as I possbily can. My question is, how can i calculate the diapers I would need per stage. For example, say 5 stage 1 diapers a day = 35 diapers a week = 140 a month. How long should i estimate stage 1 diaper usage? and so on for the other stages. I really hope you can help answer my question.