Most people who have chlamydia don't notice any symptoms, and so don't know they have it. Research suggests that 50% of men and 70-80% of women don't get symptoms at all with a chlamydia infection.
Symptoms of chlamydia could be pain when you urinate (pee), unusual discharge from the penis, vagina or rectum or, in women, bleeding between periods or after sex.
Chlamydia is the most common sexually transmitted infection (STI) in the UK.
It is easily treated and in most cases can be cured within one week.
Gonorrhea bacteria are mainly found in discharge from the penis and vaginal fluid from infected men and women. The bacteria can infect the cervix (entrance to the womb), the urethra (tube that carries urine out of the body), the rectum and, less commonly, the throat or eyes. The infection can also be passed from a pregnant woman to her baby.
Gonorrhoea is not spread by kissing, hugging, sharing baths or towels, swimming pools, toilet seats, or sharing cups, plates and cutlery, because the bacteria can't survive outside the human body for long.
It's important to get tested as soon as possible because gonorrhoea can lead to more serious long-term health problems if it's not treated.
Treatment is very simple and in most cases can be cured within one week.