Baby 42 days old, jaundice still 7

The normal range of jaundice value of baby 42 days after birth should be less than 5.0mg/dL. If the jaundice value of baby is 7mg/dL, it is necessary to take probiotics under the guidance of doctor to promote bilirubin excretion. Secondly, it is necessary to increase the time of sunshine of newborn, which is helpful to jaundice regression.