(left) Evolution of the contact radius, R (mm) (squares), contact angle, Î¸ (Â°) (circles), and height of the droplet, h0 (mm) (up-triangles), with time, t (s); (a) under electrowetting conditions and (b) under free evaporation of 0.1% TiO2âwater nanofluid.
To summarize, the only blood tests commonly done for STDs test for syphilis, HIV and hepatitis B. A blood test for herpes exists but is seldom done. A good urethral test for gonorrhea and chlamydia exists, but is seldom done in men unless specifically requested.
If you want to be tested for more than one STD, you will be given one test for each, or a panel of tests. How you are tested is also different. For some STDs, such as Chlamydia, gonorrhea and HPV you will need a swab test â this may be from the saliva inside your mouth, your cervix, your penis or genital sores.