It might. It all depends if the carrier has an STD.
Yes, they can.
Yes! I have been taking sepeople for quite some time now. I use it for just about everything from headaches to PMS to hunger. Sometimes it is hard to get down but ultimately it does the job.
Oligophrenia Judging by the question, I'd assume you already have it bad!
There is always pre-ejaculate so yes. Bodily fluids that contain the disease can still be transferred.
If they come from a guy already carrying the disease they do, but the only thing you can catch from someone who's healthy is pregnancy.