If the child was born prematurely, it usually continues until 3-4 weeks before it slowly subsides. For normal full-term newborns, the jaundice usually clears up within 2 weeks after birth. If the jaundice continues at 14 days, the child may have pathological jaundice and will need to be seen by a doctor. Some children may have a relationship with breastfeeding, especially if they are exclusively breastfed, and the jaundice does not subside after a late stage. If you go to the hospital for proper treatment, and if it is determined that the jaundice is related to breast milk, you can stop breast milk, and then if it goes away, you can prove that the child has breast milk jaundice. Therefore, the time it takes for jaundice to subside varies depending on the cause of the jaundice. In some cases, the jaundice is caused by infection or other metabolic diseases, and it can only go away after the disease is resolved, otherwise the jaundice will still persist. Therefore, the time to recede varies completely from child to child.