<Tr> <Td> Perineum length (mm) </Td> <Td> 15--55 </Td> <Td> 31.3 (8.5) </Td> </Tr> <Tr> <Td> Vaginal length (cm) </Td> <Td> 6.5--12.5 </Td> <Td> 9.6 (1.5) </Td> </Tr> <Tr> <Td> Tanner stage (n) </Td> <Td> IV </Td> <Td> </Td> </Tr> <Tr> <Td> Tanner stage (n) </Td> <Td> V </Td> <Td> 46 </Td> </Tr>

The area between the two labia minora is called the