Pelvic Inflammatory Disease
Pelvic inflammatory disease (PID) is inflammation or infection of the uterus, fallopian tubes, or ovaries. It's usually caused by a bacterial infection, such as gonorrhea or chlamydia. If it isn't treated, PID can cause scar tissue in the pelvic organs and lead to infertility and other problems.
After you've had PID, you are more likely to get it again.
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