Conclusion
Ureaplasma species are commonly isolated from pregnant individuals who are at high-risk for preterm birth. The treatment failure rate was very high even after treating pregnant individuals and their sexual partners. There were no statistical differences in gestational age at delivery as well as adverse pregnancy outcomes regardless of Ureaplasma culture results and whether pregnant individuals received treatment. Routine Ureaplasma cervical culture is not recommended for pregnant individuals who are at high risk for preterm birth.