How many diapers?

🌟CrysAnn🌟 • Princess born 10/4💖 pro-life, every life should be celebrated.

Before my daughter was born, We bought five packs of (40) newborn size diapers.

We have two packs left. We have been using them since she was 5 days old (now 16 days old). She currently weighs 6lb 2 oz and the diapers go up to 10 lbs.

How many more diapers should I buy? (I am more or less asking how long it took for your child to get to 10 lbs).