Ureaplasma urealyticum detection test kit by using qPCR. Ureaplasma urealyticum is commonly found in sexually active humans. U. urealyticum is present as a pathogen in pelvic inflammatory disease and had also been associated with a number of diseases in humans, including nonspecific urethritis, infertility, chorioamnionitis, stillbirth, premature birth, and, in the perinatal period, pneumonia, bronchopulmonary dysplasia, and meningitis.