chlamydia can live in the throat. the vagina. the anus. or the inside of the penis so it is the location that called infection it was the infection in the location that caused the problem. having unprotected sex in any body orifice puts the person at risk for an std. as you may know not all stds are obvious to the person who has them so unless they are specifically tested (and properly) quite frequently they can acquire an unwanted gift like chlamydia. recreational sex is risky if you do not practice safe sex. chlamydia is not the only std out there but at least it is one that can be treated and cured. some of the others not so much.
can you get chlamydia just from switching from anal sex to vaginal sex? . i have a friend who had been previously tested for any stds and was negative then after she had sex with one guy (during sex she had anal sex and then went back to vaginal sex) she had chlamydia. her doctor said that the switching from anal to vaginal could possibly give her the chlamydia. is that true? i have also been told that you can contract all sorts of things from switching and just wanted to do my own research.