If you have unopened boxes that are too small, most major retailers will let you exchange them for the next size up without a receipt, as long as they carry that brand.
Diaper sizes overlap (e.g., Size 2 is 12–18 lbs, Size 3 is 16–28 lbs). If your baby is 17 lbs, move to Size 3.
Smaller packs are tempting for the lower "checkout price," but they usually have the highest PPU.
If you have unopened boxes that are too small, most major retailers will let you exchange them for the next size up without a receipt, as long as they carry that brand.
Diaper sizes overlap (e.g., Size 2 is 12–18 lbs, Size 3 is 16–28 lbs). If your baby is 17 lbs, move to Size 3.
Smaller packs are tempting for the lower "checkout price," but they usually have the highest PPU.