
Can an overgrowth of Gardnerella cause a strong fishy odour after sex?
A fishy odour after sex can have several causes including Gardnerella. Understand possible causes and when confidential STI testing may provide reassurance.
Expert, evidence-based articles on STIs, testing, prevention, and sexual wellbeing. Written by UK sexual health experts.

A fishy odour after sex can have several causes including Gardnerella. Understand possible causes and when confidential STI testing may provide reassurance.

Unsure how long to wait before STI testing after unprotected sex? Get calm, clear guidance on window periods and baseline testing at our confidential UK clinic.

Wondering why some STI blood tests need repeating weeks later? Learn about window periods, confirmation testing & when to retest. Confidential UK clinic.

Hepatitis A can spread through sexual contact. Learn who is most at risk, how testing helps, and when to seek confidential STI testing in the UK.

Concerned about Hepatitis B exposure? Understand the true testing window period, what symptoms may mean, and when confidential STI testing may help.

Got a reactive Hepatitis C antibody result? Understand what it means, why further testing is needed, and when to seek confidential STI testing support.

Worried about syphilis testing accuracy? Learn why testing at 6 weeks gives clearer results than at 2 weeks, and when confidential STI testing may help.

Concerned about a genital ulcer or sore? A PCR swab may help identify a hidden Haemophilus ducreyi infection. Confidential STI testing available in the UK.

Never noticed a syphilis sore? Latent syphilis can still show on a blood test. Learn how testing works and when to get checked. Confidential UK STI testing available.
Our comprehensive STI testing services are confidential, accurate, and supported by expert clinicians.
Book Your Test Today