I also suffered from recurrent early mc, as early as you suggested, and i knew as i was on IVF treatment. My last FS tested me for ureaplasma, 80 %of the population have it and my old fs said it was not worh treating (and so did a microbiologiest that i saw) however my new FS felt that even if it was untreated and the pg continued it put me at risk of a pre term delivery, so i got both DH and myself treated with a course of antibiotics (it is shared bacteria) and here we are today 24 weeks pg. still feel that something is yet to go wrong after 7 years and 15 cycles and so many losses, but i am further than before.

Its an easy urine test or swab so somthing worth asking for i tink.

My new FS said that she now test all her paients as it is the main reason she is seeing infertility

GL

Oh and i started IVF when i was 23 years old so age means nothing in my eyes