<Table> <Tr> <Th_colspan="2"> Navel piercing </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Nicknames </Th> <Td> Belly - button piercing </Td> </Tr> <Tr> <Th> Location </Th> <Td> Navel </Td> </Tr> <Tr> <Th> Jewelry </Th> <Td> Barbell, captive bead ring </Td> </Tr> <Tr> <Th> Healing </Th> <Td> 6 - 12 months </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Navel piercing </Th> </Tr> <Tr> <Th> Nicknames </Th> <Td> Belly - button piercing </Td> </Tr> <Tr> <Th> Location </Th> <Td> Navel </Td> </Tr>

What is the meaning of belly button piercing