Pelvic inflammatory disease (PID) is an infection of a woman's reproductive organs. In 2013, about 88,000 women ages 15–44 in the United States were diagnosed with PID.
Cervical cancer is a disease in which malignant (cancer) cells form in the cervix. The cervix is the lower, narrow end of the uterus (the hollow, pear-shaped organ where a fetus grows).