Symptoms & types
For women, physical pain during intercourse can be a real problem. Here are reasons why this occurs.
If a man ejaculates, or comes, sooner than he’d like while having sex, this is called premature ejaculation.
Genital itching can be a symptom of a number of conditions. Read more.
Obsessed about sex, but not emotional intimacy. Read more.
There is difficulty controlling intense sexual fantasies, which can result in criminal behaviour.
Find out about chlamydia - the most common STI in the UK.
Find out about public lice, also referred to as crabs.
Read more about gonorrhoea, the STI also referred to as the "clap" or "drip".
Find out about trichomoniasis, which is more common among young, sexually active women.
Find out about genital warts and HPV, including symptoms, causes and prevention.
Learn the basics about genital herpes.
Mycoplasma genitalium (MG) is a relatively newly discovered sexually transmitted infection.