<prompt> True statement about female genital tuberculosis :Genital tract involvement results only from lymphatic spreadPostmenstrual histopathological examination is diagnosticPolymerase chain reaction PCR techniques have got higher sensitivity in detectionReproductive outcome following antituberculous chemotherapy is satisfactory  <response>: Modes of spread: hematogeneous,lymphatic,ascending Diagnostic uterine curettage done during the week preceding menstruation. Histology detects TB in 10 cases only following chemotherapy pregnancy is rare5-10 ,and if occurs ectopic is more D.C.DUTTAS TEXTBOOK OF GYNAECOLOGY,Pg no:143,6th edition 