
Mouth Ulcers After Oral Sex: Differentiating Between Herpes and Syphilis Chancres
Concerned about mouth ulcers after oral sex? Learn about possible causes including herpes and syphilis chancres. Confidential STI testing available.
Expert, evidence-based articles on STIs, testing, prevention, and sexual wellbeing. Written by UK sexual health experts.

Concerned about mouth ulcers after oral sex? Learn about possible causes including herpes and syphilis chancres. Confidential STI testing available.

Experiencing painful bowel movements after sex? Learn about possible causes, when symptoms might indicate rectal infections, and when STI testing may help provide clarity.

Bleeding after sex can have various causes. Learn when post-coital spotting may indicate STI concerns and how targeted testing can provide clarity and peace of mind.

Post-breakup STI testing provides peace of mind and health clarity. Learn when testing makes sense, what to expect, and how to start fresh with confidence.

Yellow discharge without odour can have various causes. Learn when STI testing may help provide clarity and which specific test profiles to consider for peace of mind.

Learn how stress affects immune health and may trigger HSV/HPV flare-ups. Understanding the connection between stress, immunity and STI symptoms with testing guidance.

Learn why first-void urine samples are essential for accurate STI testing and why avoiding urination for 2 hours before your test improves detection rates.

Experiencing stinging after ejaculation? Learn about possible causes including chlamydia and ureaplasma. Confidential STI testing can provide clarity and peace of mind.

Swollen groin lymph nodes can have many causes. Learn about possible triggers, when STI testing may help, and how to distinguish between infection and irritation.
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