Mothers all know that as the baby grows and develops, babies of different ages need to use different sizes of diapers. When should they change the size of the baby’s diapers? Some netizens said that the diapers are all on the packaging. If you have a hint, isn’t it okay to choose according to the age range of different sizes? The hint on the diaper packaging is just a reference, but the growth and development speed of each baby is different. You should change the diaper size at the most appropriate time. It depends on the actual situation of the baby. Diaper model: NB newborn size 0-5 kg u200bu200bsoft and dry surface, protects the tender skin. S small size 5-8 kg baby size, provides comprehensive and comfortable protection. M medium size 7-11 kg is thin and close-fitting for active crawling babies Tailor L large 10-14 kg crotch for more slim fit, reduce leakage. XL plus high waist design over 13 kg, meets the needs of active babies. Remind mothers that babies of the same weight should choose diapers due to their different body shapes. The number may also be different. Therefore, it is recommended that mothers choose a small package for trial first, and always pay attention to whether the baby needs to change to a new model of diapers, and do not buy too many diapers at a time, so as to avoid waste. Usually the size of diapers is marked on the outer surface. In addition to the printed size, there are also colorful and story-like patterns on the outer surface, which can stimulate the baby's vision. Parents can explain to their children and cultivate their rich imagination. At the same time, through storytelling, they can cultivate good relationships with their children and promote parent-child relationships. It is not accurate enough to judge which size the baby uses based on the indication of the outer packaging, but also based on the century that the baby uses. When the baby has the following conditions, it means that the baby's diaper should be changed to a larger size: 1 The crotch feels shortened, or the waist part has fallen below the belly button. 2. There are signs of redness around the baby’s thighs or belly. 3. As the baby's age increases, the amount of urination each time will also increase. See if the diaper can absorb enough. If the diaper does not absorb enough, the surface of the diaper will feel sticky and sometimes leaks. Change to a freshman when you come out. Diapers of different sizes have different absorption capacity, the larger the size, the stronger the absorption capacity. 4. Place where the tape is pasted. The position of the tape should be on the abdomen. If it does not go to the outside of the waist sticker, it means that the diaper is too small and you need to change to a larger size. Previous: How to develop a baby's urination and defecation habits Next: About the water absorption of diapers