30% of people diagnosed with Chlamydia across England in 2025 were young females aged 15-24
Chlamydia often doesn’t cause any noticeable symptoms, which makes it even harder to detect without a test. If left untreated, it may lead some health and fertility complications.
Across Hertfordshire, you can pick up a free postal chlamydia and gonorrhoea testing kit from a local service near you. Find your closest provider by using this interactive map.