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How to Choose the Right Diaper Size for Your Baby

Author: BeikeShop Release time: 2026-03-28 03:29:24 View number: 2

The right diaper size means comfort for your baby. Too big leads to leaks; too small causes red marks. Here's how to find the perfect fit:

Size by Weight

Size NB (Newborn): For babies weighing 0-5kg (0-3 months). Features a navel cutout to protect the umbilical area.

Size S (Small): For babies weighing 4-8kg (2-6 months). Upgrade from NB when frequent leaks occur.

Size M (Medium): For babies weighing 7-11kg (5-10 months). This is the most commonly used size.

Size L (Large): For babies weighing 10-14kg (8-14 months).

Size XL (Extra Large): For babies weighing 13-18kg (12+ months).

Pro Tips

  • Check for 1-2 finger width gap at waist and legs
  • Red marks indicate the size is too small
  • Frequent leaks mean the size may be too big
  • Try small packs first before buying in bulk
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