Iki gikoresho gikoreshwa mugushakisha ubuziranenge bwa chlamydia trachomatis (CT), neisseria gonorrhoeae (NG) na mycoplasma genitalium (MG), mycoplasma hominis (MH), virusi ya herpes simplex ubwoko bwa 2 (HSV2), ureaplasma parvum (UP) na ureaplasma urealyticum (UU) nucleic acide muri urethral swabs yumugabo hamwe nicyitegererezo cyumugore winkondo y'umura muri vitro, kugirango ifashe mugupima no kuvura abarwayi bafite indwara zandurira mu mitsi.