Navel changes to diet and exercise, unexpected change in shape may be the result of ascites. In addition to change in shape being a possible side effect from ascites and umbilical hernias, the navel can be involved in umbilical sinus or fistula, which in rare cases can lead to menstrual or fecal discharge from the navel. Menstrual discharge from the umbilicus is a rare disorder associated with umbilical endometriosis. To minimize scarring, the navel is a recommended site of incision for various surgeries, including transgastric appendicectomy, gall bladder surgery, and the umbilicoplasty procedure itself. Abdominal thrusts is a first aid method
Belly dance in many episodes. The lead character, Jade (Giovanna Antonelli), used it to entice her lover Lucas (Murilo Benício) and to soothe and seduce her husband Said (Dalton Vigh). Several James Bond films (including "From Russia with Love") and music videos have featured belly dancers. In "The Man with the Golden Gun", the belly dancer Saida wears a spent bullet in her navel, which Bond accidentally swallows while trying to retrieve it. Documentaries about belly dance include "American Bellydancer", "Journey of Desire: A Foreign Dancer in Cairo", "Belly, Sensual... Scarred... Sacred", and "Bellydancers of Cairo". Belly dance Belly dance, also referred