this is still in the realms of highly improbably. negligible to zero risk i would say. and i'm sure many experts would say zero risk. you are worrying about nothing.
no, most canker sores don't bleed much , if at all. plus all the enzymes in the saliva tends to destroy the hiv virus rapidly.
but she has canker sore in mouth,what about her blood mixing with her saliva.Is there any possibility that her blood flows from canker sore and contact with my cut, then cause infecting hiv
but she has canker sore in mouth,what about her blood mixing with her saliva.Is there any possibility that her blood flows from canker sore and contact with my cut, then cause infecting hiv
saliva is non infectious for hiv transmission! so put your fears behind you and chill!
but my cut was pretty fresh ,it was cut about 40 minutes before she kissed.
i'm not a doctor, but this is clearly a non risk scenario. zero risk. put this behind you.