http://www.ureaplasmaurealyticum.com/
You can even get it when an infected person coughs in your face.
http://www.drmirkin.com/morehealth/G144.htm
Since Ureaplasma is not considered a true STD and it can be found in noninfected genital tracts of healthy men and women, then I wouldn`t assume any transmission of this from your boyfriend. Take care,.
I don't know - and I'm not sure anyone knows. I'd go with a guess and say no. Its found in the genital tracts of many people, and isn't really considered to be an std.
Read this thread for more info -
http://www.medhelp.org/posts/show/248041
Aj