hi you can get chlamydia by having vaginal anal or oral sex with someone who has chlamydia. and yes it can stay hidden deep inside your body tissues your lucky sometimes can stay there for up to 15 years some couples get there marriages wrecked because of that. do hope this helps you. good luck
chlamydia from oral sex. question. if you put the penis of someone who may be infected in your mouth and 1 1/2 years later test positive for chlamydia in your genitals can the two be related?