Chlamydia is a sexually transmitted infection (STI) caused by a bacteria.
It is the most common bacterial sexually transmitted infection (STI).
Chlamydia can affect men and women.
1 in 12 people under 24 who have been tested are infected.
Most people won’t have any obvious signs or symptoms, this means you can be infected without knowing.
If there are symptoms, they usually show up 1-3 weeks after becoming infected.
Chlamydia is easily treated with antibiotics.
If left untreated, it can cause longer term health problems including infertility (not being able to have a baby), and pain, especially in the abdomen (area below your belly button).
Most people won’t have any obvious signs or symptoms…