STI PCR test
STI test · STD test · chlamydia and gonorrhea test · sexual health swab · PCR swab
The doctor takes a swab, or you give a morning urine sample. The lab looks for germs that cause sexually transmitted infections.
For discharge, itching, pain when peeing, after unprotected sex with a new partner, or when planning a pregnancy.
⏱ Duration: the sample takes a few minutes; results usually come in 1 to 3 days
Be sure to tell your doctor
How to prepare
- Peeing. Do not pee for 2 to 3 hours before the swab. This gives a better sample.
- 1 to 2 days before. No sex. Women: no douching, suppositories, or creams. Men: no local antiseptics.
- Periods. Swabs are usually not taken during your period.
- Medicines. If you take antibiotics, tell your doctor. They will decide the best time for the test.
What to bring
- Your test request form
- Your ID
How it goes
- Women sit in the exam chair, and the doctor takes a swab using a speculum
- Men usually have a swab taken from the urethra with a thin probe, or give the first part of their urine
- The sample goes into a tube and is labeled
- You can get dressed
What you'll feel
- Brief discomfort or stinging
- Men may feel stinging the first time they pee after the swab. It passes quickly
Afterwards
- Results usually come in 1 to 3 days. The lab will tell you when
- If an infection is found, your partner is usually treated too. Your doctor will decide
- Until you get results, avoid sex or use a condom
Contact a doctor straight away if
- Pain low in the belly with a fever: see a doctor the same day
Common questions
Should I get tested if I have no symptoms?
Many infections have no symptoms. If you had unprotected sex with a new partner or are planning a pregnancy, it is better to get tested.
Is the test anonymous?
Many clinics offer anonymous testing. Ask your clinic.