Women develop PID when certain bacteria, such as Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG), move upward from a woman’s vagina or cervix into her reproductive organs.
PID can lead to infertility and permanent damage to a woman’s reproductive organs.
Content source: Division of STD Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention