hello
I will some useful information on umbilical cord

When the umbilical cord is cut during birth, it leaves a stump the time umbilical code will take 21 days or 1month it will dry drop off small wound it takes few days to heal
sometime it will get infected to the baby
keep the coconut oil often day and night never allow air to go inside the stomach of the baby clean it in the sponge and take the sponge bath till it get dry
if it not dried like yellow co lour on the top of the stomach of the baby please consult Pediatrician never delay