very good ah! i brought a pack of size 0 huggies to the hospital...baby was born 3.3kg, the size 0 was the right size...afterwards, baby used at least 15 packs of this size also....newborn baby pees and poos a lot
my baby used size 0 huggies for about 1 month (couldn't remember exactly), and he was 4.48kg @ 1 month old...but it all depends on how big the baby's "pet pet" is, rather than how heavy...so we changed to size NB when we notice the diaper marks on baby's thighs~~