When to Start Stockpiling??

Josephine
Hey mommas-to-be!
I'm feeling this first tri exhaustion and soooo ready to be in my second! Just 2 more weeks❤️
I was wondering, when do you girls think it's good to start stockpiling on diapers, burp rags, etc? I am 10w today and have heard conflictiong opinions. And when I do start buying diapers, I've heard it is better not to buy so many newborn size diapers, as baby will grow out of them quickly, and rather to buy size 1. Any suggestions? Thanks!