How long can a newborn navel fall off and bathe?

Recommendation: After the newborn's umbilical cord falls off, you can take a bath 48 hours later. Bathing at this time will not cause wound infection. If family members bathe the newborn too early, it may cause wound infection, and in severe cases, systemic infection. Family members need to keep the baby's umbilical cord clean at ordinary times to reduce the chance of infection.