Characteristics of published studies evaluating the associations of M. genitalium with pregnancy-related complications or infertility.

MG, Mycoplasma genitalium; OR, odds ratio; RR, relative risk; HR, hazard ratio; NAAT, nucleic acid amplification test; Ob/Gyn, obstetrics and gynecology; ER, emergency room; PID, pelvic inflammatory disease; IVF, in vitro fertilization; A, age; CT, Chlamydia trachomatis status; MA, maternal age; CS, cigarette smoking; STB, second trimester bleeding; TG, twin gestation; PTB, prior preterm birth; PSA, previous spontaneous abortion; CTS, Chlamydia trachomatis serostatus.1Cases are those individuals with defined signs or symptoms; controls are individuals without signs or symptoms.2Population prevalance and OR calculation of M. genitalium infection with infertility were evaluated using a serological assay targeting MgPa.3M. genitalium was not detected by PCR in any of 210 available specimens; M. genitalium seroprevalence was 7% among 212 tested women.4Women with CT-positive ELISAs were excluded.