Ureaplasma urealyticum and mycoplasma hominis--causes of infertility?

Maybe miscarriages: Ureaplasma & mycoplasma hominis have been implicated in single miscarriages or recurrent pregnancy losses. The studies are not high quality, but it's relatively cheap and easy to give a course of antibiotics to women who have had one or more miscarriages, & their partners. Mycoplasma genitalium may be a cause pelvic inflammatory disease (pid). See a rei specialist if ttc without success.