How many diapers to get started?

S.A.M • Mommy to twin girls!!! 🎀🎀

Okay mamas - had my shower yesterday! I have a ton of size 1 diapers but since it’s twins I think I’m good. I’ll open the smaller packages first and then I have big boxes with receipts so if I need to exchange I can. I only have two small boxes of newborns. How many newborn diapers did you go through in a week or month? I got a package of preemies just in case too but kept the receipt.