i want to spread my seed as life intended, and produce healthy offspring. it is likely someone with STD's may interfere with this process and have the chance of spreading the diseases to either myself, my offspring, or both... and um, that is something I would like to avoid.
darwinism and natural selection and population control is what is at work. those with diseases aren't fit for procreating, and also through death lower the population one by one. and i know someone will be upset by what I just said, but it's called nature. we don't escape the functions of nature and are subject to all the same processes other lifeforms go through. its why diseases and virii exist in the first place, to kill and keep other organisms in check.
that out of the way, the simple answer to the proposed question?
no