What is the reason for bleeding after the baby's umbilical cord falls off?

Patient's question:

No

Doctor's answer:

First, use a cotton swab to apply povidone-iodine, then apply alcohol externally to de-iodize. Do this twice a day for disinfection, and the umbilical cord will heal quickly and fall off. When changing diapers or washing the baby, be careful not to get the umbilical cord wet.