Hi charisma,
sorry to hear that you have been suffering same as I am at moment.
As far as I know, yes a urine infection, if not treated properly, can cause p.I.D. The bacteria travel higher up the genital tract and can effect the ovaries, uterus and fallopian tubes and even bowel, etc.
I am 41 yrs old and only sexually active with husband. We hv both been tested for std (which apparently is routine) and are both negative.
I suspect that mine is from a i.U.D (coil) that I had for two years. I was fine prior to this. I had a lap feb 03 which showed lots of scar tissue and adhesions and also acute inflammation but no endo. I have had many courses of anti-biotics which helped to a degree but symptoms have always returned.
Having another lap 16th aug, and if pelvis is same as before with acute inflammation and no sign of endo. I may decide to have a hysterectomy, as I am totally fed up and now want my life back.
When you had your lap did the gynae take a biopsy to see what had caused the infection? This is what I am having done this time.
Regards, troubled taurean