STI Quiz: A Symptom Checker for the Bold
- Feb 27
- 5 min read
Let's Be Clear About What This Is (And Isn't)
This is not medical advice. This is not a diagnosis. This is a symptom mapper for people who need a starting point before they panic-Google at 2 AM.
Whatever answers you get here, you still need to see an actual doctor, get tested, and get treated. This quiz exists because knowledge is better than fear, and fear makes people do stupid shit like ignore symptoms or self-medicate with yogurt.
Now, let's figure out what's happening.
How This Works
Answer the questions honestly. Track which results come up most often. At the end, you'll get potential matches: not certainties. Your body is not a multiple-choice exam with one correct answer. You might have more than one thing going on, or something entirely different that needs professional evaluation.
The disclaimer stands: See. A. Doctor.
The Quiz
Question 1: What's Your Primary Complaint?
A) Discharge that's different than usual
Could point to: BV, Trichomoniasis, Yeast Infection, Chlamydia, Gonorrhea
B) Burning or pain (especially when peeing or during sex)
Could point to: Chlamydia, Gonorrhea, Herpes, UTI, Yeast Infection
C) Bumps, sores, blisters, or warts
Could point to: Herpes, HPV, Syphilis, Molluscum Contagiosum
D) Intense itching
Could point to: Yeast Infection, BV, Trichomoniasis, Scabies, Pubic Lice
E) Strong or unusual smell
Could point to: BV, Trichomoniasis
F) Literally nothing: I feel fine
Could point to: Chlamydia, Gonorrhea, HPV, Early HIV, Early Syphilis
Question 2: If You Have Discharge, What Does It Look Like?
A) Thin, gray, or white with a fishy smell
Primary suspect: Bacterial Vaginosis
B) Yellow or green, potentially frothy
Primary suspect: Trichomoniasis or Gonorrhea
C) Thick, white, cottage cheese-like
Primary suspect: Yeast Infection
D) Cloudy or unusual from the penis
Primary suspect: Chlamydia or Gonorrhea
E) Clear or slightly white, but more than usual
Could be normal, could be Chlamydia (often minimal symptoms)
Question 3: If You Have Pain or Burning, Where Is It?
A) Burning when you pee
Suspects: Chlamydia, Gonorrhea, Herpes (if blisters near urethra), UTI
B) Pain during sex
Suspects: Chlamydia, Gonorrhea, Herpes, Pelvic Inflammatory Disease (PID)
C) Pain in your lower abdomen or pelvis
Suspects: Chlamydia, Gonorrhea (may have progressed to PID), Trichomoniasis
D) Sharp pain in one specific spot on your genitals
Suspect: Herpes (especially if blisters present)
Question 4: If You See Something Visual, Describe It
A) Small, painful blisters or sores that come and go
Primary suspect: Herpes (HSV-1 or HSV-2)
B) Raised, flesh-colored bumps that look like tiny cauliflowers
Primary suspect: HPV (Genital Warts)
C) A single painless sore or ulcer (appeared, then healed)
Primary suspect: Syphilis (Primary Stage)
D) Red, scaly rash on palms, soles, or body
Suspect: Syphilis (Secondary Stage)
E) Tiny bumps or white specks (lice) with intense itching
Suspect: Pubic Lice (Crabs) or Scabies
Question 5: What About Smell?
A) Fishy, especially after sex
Primary suspect: Bacterial Vaginosis
B) Strong, unpleasant, not fishy
Suspect: Trichomoniasis
C) No unusual smell
Could be: Chlamydia, Gonorrhea, Herpes, HPV, Syphilis, or nothing
Question 6: Context Matters: What's Your Story?
A) Recent unprotected sex with a new or non-monogamous partner
Risk for: Literally everything. Get a full STI panel.
B) Symptoms appeared 2-7 days after exposure
Common timing for: Gonorrhea, Chlamydia, Trichomoniasis
C) Symptoms appeared 2-12 days after exposure, started with blisters
Common timing for: Herpes
D) Painless sore appeared 10-90 days after exposure
Common timing for: Syphilis (Primary Stage)
E) I have no symptoms but my partner just tested positive
You need testing for: Whatever they have, plus a full panel
F) I feel totally fine and haven't had symptoms
Still at risk for: Chlamydia, Gonorrhea, HIV, HPV, Hepatitis B
What Your Answers Mean (The Results)
If Most of Your Answers Point to BV:
Bacterial Vaginosis isn't technically an STI, but sex can trigger it. Thin gray discharge with a fishy smell is the hallmark. It's caused by an imbalance of vaginal bacteria. Treatment: antibiotics. See a doctor.
If Most of Your Answers Point to Chlamydia or Gonorrhea:
Both are bacterial, both are often silent, both can cause burning when you pee and unusual discharge. Gonorrhea tends to be more symptomatic; Chlamydia is the stealthy one. Untreated, they can cause serious issues like PID or infertility. Treatment: antibiotics. Get tested immediately.
If Most of Your Answers Point to Herpes:
HSV-1 or HSV-2: painful blisters or sores that recur. First outbreak is usually the worst. It's incurable but manageable with antivirals. Most people with herpes don't know they have it because symptoms can be mild or absent. See a doctor for antiviral medication.
If Most of Your Answers Point to HPV:
Genital warts (caused by low-risk HPV strains) look like tiny cauliflowers. High-risk HPV strains cause no visible symptoms but can lead to cervical, anal, or throat cancers. Treatment: wart removal and monitoring. Prevention: HPV vaccine. See a doctor.
If Most of Your Answers Point to Syphilis:
The great imitator: starts with a painless sore (primary), progresses to rashes (secondary), then goes dormant (latent) before potentially causing serious organ damage (tertiary). Treatment: antibiotics, usually penicillin. See a doctor immediately.
If Most of Your Answers Point to Trichomoniasis:
"Trich": a parasitic infection causing frothy yellow-green discharge, strong odor, and itching. More common in people with vaginas. Treatment: antibiotics (metronidazole or tinidazole). See a doctor.
If Most of Your Answers Point to Yeast Infection:
Not an STI, but common and annoying. Thick white discharge like cottage cheese, intense itching. Caused by Candida overgrowth. Treatment: antifungal medication. See a doctor if it's your first time or if OTC treatments don't work.
If Most of Your Answers Point to "Nothing":
This is the dangerous zone. Chlamydia, gonorrhea, HIV, HPV, and early syphilis often have no symptoms. If you're sexually active, especially with multiple or new partners, you need regular testing. Get tested every 3-6 months.
What You Actually Need to Do Now
1. Stop Googling and Make an Appointment
Call your doctor, a sexual health clinic, or use a telehealth service. Many cities have free or low-cost STI testing. In Berlin, try places like Checkpoint BLN or your local Gesundheitsamt.
2. Get a Full Panel, Not Just What You Think You Have
Ask for testing for: Chlamydia, Gonorrhea, Syphilis, HIV, Herpes (if symptomatic), Hepatitis B and C, and Trichomoniasis. HPV testing is available for cervical screening.
3. Tell Your Partners
If you test positive, your recent partners need to know so they can get tested and treated. It's not fun, but it's necessary. Most STIs are treatable, and honesty prevents further spread.
4. Don't Have Sex Until You're Treated (If Applicable)
If you're waiting on test results or currently being treated, keep it in your pants. Reinfection is real, and spreading something preventable makes you an asshole.
5. Learn How to Protect Yourself Going Forward
Condoms, dental dams, regular testing, honest conversations, and the HPV vaccine if you're eligible. You can't control everything, but you can reduce risk significantly.
Why This Quiz Exists
Because sexual health education is a disaster, and most people learn about STIs through shame, fear, or that one terrifying slideshow in high school. You deserve information that's clear, useful, and doesn't treat you like you're stupid for having a body that has sex.
STIs are common. Research from the World Health Organization shows that more than 1 million STIs are acquired every day worldwide. Most are treatable. Some are manageable. None of them mean you're dirty, broken, or unworthy of pleasure.
But they do mean you need to see a doctor.
This quiz is a map, not a destination. Use it, then book the appointment.
