Pelvic inflammatory disease

Infection of uterus, fallopian tubes, ovaries or the inner surface of pelvis

Pelvic inflammatory disease (PID), also known as pelvic inflammatory disorder, is an infection of the upper part of the female reproductive system, mainly the uterus, fallopian tubes, and ovaries, and inside of the pelvis. Often, there may be no symptoms. Signs and symptoms, when present, may include lower abdominal pain, vaginal discharge, fever, burning with urination, pain with sex, bleeding after sex, or irregular menstruation.

From Wikipedia, under CC BY-SA. More on occurri.