Currently, from both domestic and international perspectives, weaning can be completed when the baby is 1-2 years old, with weaning at 2 years old being better to better protect the baby’s immune system and brain development. However, the specific timing should be based on the baby’s adaptation process. Weaning should be done in spring and autumn, which is beneficial to both the baby and the mother-to-be. How long does it take to wean? The number of days it takes to wean varies from person to person, depending on the baby’s physical condition and emotions. If the mother is well prepared and her baby and herself can adapt, the time is ripe for weaning. At this time, the mother can wean her baby quickly, usually in a week. If your baby is more dependent on breast milk, fast weaning may make your baby uncomfortable and it may take a week or even a few months to wean. Weaning needs to follow the following aspects: 1. Reduce the number of feedings: gradually reduce, for example, from 4 times a day to 3 times a day, and then reduce once more after the baby has adapted, and extend the interval between breastfeeding; 2. Weaning with complementary foods: weaning should be carried out in parallel with the addition of complementary foods, and it is best to add complementary foods before planning to wean; 3. Calm the baby’s emotions and do not alienate the baby to aggravate the baby’s anxiety; 4. Wean during the day and then at night: there are many things that can easily divert the baby’s attention during the day and weaning is relatively easier; 5. Transition with bottles in advance: it can reduce the baby’s dependence on breastfeeding; 6. Refuse to lull the baby to sleep with breastfeeding: establish new sleep patterns, such as telling stories and singing children’s songs. Weaning is a time to pay attention to matters so as not to affect the baby’s health. Avoid weaning in summer: the heat will weaken the digestive function of the baby’s gastrointestinal tract, and adding complementary foods after weaning will easily cause indigestion; 2. Avoid weaning when the baby is sick: the baby is weak and has poor resistance at this time, so weaning may aggravate the condition; 3.