Sexually transmitted diseases (STDs) are often asymptomatic and can be transmitted not only through sex but also through shared personal items such as razors or toothbrushes. It is therefore important to detect STDs early to prevent the spread of the disease and to start treatment in time. STD testing is recommended for people starting a new relationship or suspecting a possible risk. Regular testing for STDs helps to diagnose infections early, ensuring a rapid start of treatment, which is essential to prevent serious health problems such as infertility and other long-term complications.