HOW MANY BOXES OF DIAPERS????🤔🤔🤔🤔🤔

Ladies I need advice, I'm only 14weeks 1day but been researching everything so I'm so well prepared. My due date isn't until 10/25 and I'm so superstitious I haven't starting shopping but do know what I want and like. I'll have my shower late late August but I'm a person who likes to do a lot myself lol I'm sooo picky my fiancé I drive crazy. I want to start stock piling diapers and wipes, how many boxes did you ladies get in NEWBORN stage as we won't know actual size of my baby OFCOURSE until birth? I will be using pampers swaddlers, soooo how many boxes are great to start off with? Thanks ladies you girls are seriously great.🤗🤗🤗🤗