Otherwise, it will not be possible to carry out the necessary tests. These clinics also have got long waiting list, which also adds to the inconvenience. There is no scope about anonymous testing as one will need to attend the STD testing clinic. The procedures of the testing are lengthy. The person will also need to attend the counseling, which can be quite uncomfortable and lengthy. As the services are free by these clinics, they will generally accept the people who meet the specific requirements, as set by these clinics, such as: proving that there is a low income etc.