What should I do if my baby's navel gets cold?

Patient's question:

No

Doctor's answer:

Buy some coarse salt and heat it in a pot. Sew a cloth bag with an adjustable opening (for easy filling and removal) and pour the heated salt into it. Apply it to the baby's abdomen, but make sure to test the temperature well. The heated salt is very hot, so even though it's in a bag, it's best to wrap it with a towel again to avoid scalding the baby.