Unless you know for sure never have unpprotected sex. It is your life and if he wants you bad enough he will respect what you do. Unkess you have symptoms or he presents symptoms there may be nothing, however there is all kinds of stuff out there that neither one of you want or need. Cancer is not passed this way but their is so many things that could be passed just be careful and take care of your self first. There is a list of stds if your concerned you can go to web md and look up what the current std are.std stands for sexually transmited deseases

It is a pleasure, I am retired so I come here to use my knowledge to help others. My email is cbiobabe@yahoo.com Please feel free to email me any time.