Diaper sizes vary according to the baby's weight. The weight indicators given below are for references only.
However, even if the weight matches, you may need to choose a smaller or larger diaper size, depending on your baby's height, waist and thigh measurements.
The frequency and amount of pee also vary with different babies, so choose the appropriate size for your baby after careful consideration of all factors.
Change to a larger size if you observe any of the following: