Trinity Clinic in partnership with allows you to test for STI’s from the comfort of your home. Simply order the test from and it will be delivered to your chosen address in a normal envelope package. Follow the instructions for taking the samples and then post them back in the prepaid postage envelope. Results are available online within 3 to 5 working days. If you have any problems taking samples remember you can always call into our city centre clinic where a doctor or nurse will take them for you at no extra cost.