>>1377825>is there even one single building in Bangkok that doesn't have a ladyboy massage parlor in it?
Try the north side of Sukhumvit between about soi 3 and soi 11 (this is by the Nana skytrain stop). Last tme I went to Bangkok there was at least one along that stretch with half a dozen dudes in frocks hanging around in front of the door annoying anyone who walked past. They were absolutely impossible to miss unless you are blind, deaf, and cannot detect when people grab your arms.>>1378165
Get tested. You can have chlamydia and be asymptomatic, and the initial presentation of syphilis is just a small temporary sore at the infection site. Herpes may not show up as an outbreak even if you've been infected. HIV, of course, takes years before it becomes noticeable, but it's nearly impossible to catch that from heterosexual sex.
Both are easily curable at first. Chlamydia will scar your vas deferens tubes internally until you are sterile, while syphilis will eventually destroy your brain.