How does darling still have icterus a month to do

Baby jaundice after a month is not normal phenomenon, normal physiological jaundice is generally seven days to ten days or so will subside, long time does not subside may be caused by pathological jaundice. Can appropriately increase the baby sun time, you can take the baby to the hospital for blue light irradiation treatment. Or give the baby vitamins and probiotics to promote jaundice subside.