gynaecology
noun /ˌɡaɪnəˈkɒlədʒi/
  /ˌɡaɪnəˈkɑːlədʒi/
 (British English) (North American English gynecology)
 [uncountable]- the scientific study and treatment of the medical conditions and diseases of women, especially those connected with sexual reproduction妇科学;妇科