A newborn at 41 days old has an umbilical hernia and swelling, accompanied by constant straining movements. Last night, there was a decrease in appetite; previously able to drink 90 milliliters, now only 50 milliliters before falling asleep, and waking up soon after. The milk intake has decreased and it’s difficult to burp, causing concern about the umbilical area. No previous treatment has been received, and consultation is sought on whether medical attention is needed.