Chlamydia is a sexually transmitted disease (STD) that can infect men and women. Chlamydia can do serious and permanent damage to a women's reproductive system, making it very difficult to get pregnant or have a healthy pregnancy. Symptoms in women include abnormal vaginal discharge and a burning feeling when urinating. Men with chlamydia may experience a discharge from their penis, a burning feeling when urinating, or pain and swelling in one or both testicles. Chlamydia is spread by having vaginal, anal, or oral sex with someone with chlamydia. Chlamydia can also be passed from a pregnant mother to her newborn during childbirth. The only true way of avoiding chlamydia is by not having vaginal, anal, or oral sex. Using latex condoms while having vaginal, anal, or oral sex can greatly decrease your chances of getting chlamydia. Being in a monogamous relationship with a partner who has been tested for STDs and has received results confirming they do not have chlamydia, is also another way to avoid getting the disease. Chlamydia can be cured with proper medication prescribed by your doctor. See your doctor if you think you may have chlamydia.