Pre-seminal Fluid
The pre-seminal fluid is the clear fluid secreted after sexual arousal by the penis before ejaculation. HIV can also transmit via this Pre-ejaculatory fluid. The pre-seminal fluid also acts as a potential carrier of HIV. Also, some men have more pre-cum compared to others and increase the likely chances of HIV infection. So, in the case of unprotected sex, the pre-seminal fluid of an infected person will carry HIV to his/her partner.