STI Symptom Checker


  • Unusual discharge
  • Pain, burning or increase in weeing
  • Rashes, lumps or blisters
  • Stinging, itching or tingling
  • Pain and/or bleeding during sex
  • Bleeding after sex

  • Pain in the testicles (balls)
  • Pain or tenderness in the lower tummy
  • Irregular bleeding
  • Strong, unpleasant smell from the vagina after sex
  • Painful swelling of penis, testicles or foreskin
  • Brown eggs on pubic or other body hair
  • No Symptoms

Get tested if you have any of these symptoms, a sexual partner has symptoms or you’re worried after having sex without a condom. Many STIs have no symptoms at all, like HIV. The only way to know for sure is to get tested.