Drug history has nothing to do with it, oral sex does not carry a meaningful risk of HIV infection.
Thanx, and what about the enzymes in the saliva. Are the saliva stay enough "strong" to fight with the virus...I really appriciate your input.
I just want to add that you are doing a great job in this forum. Good Luck!
Oral sex isn't a risk of HIV transmission and yes saliva has over a dozen different enzymes and proteins that inhibits HIV transmission.