The sensation of pain in the navel in the eighth month of pregnancy is usually a physiological manifestation of a slight strain on the abdomen due to the enlargement of the uterus caused by the growing fetus, which can cause a slight pain, especially when the skin around the navel becomes weaker. During this period, you should observe to see if there is redness and swelling and if there is exudate. If there is exudate, consider that there is a local umbilical infection caused by the need to disinfect with alcohol or iodophor. Another condition, if there is a gastrointestinal disease, will show the phenomenon of abdominal flatulence, diarrhea, will also lead to pain around the navel, this situation will need timely symptomatic treatment.