I agree too that you don't need a piece of paper to know when the relationship is committed and trustworthy. However, I would wait. I have to say I have met people who never had sex for years during their courtship. It was their decision to get to know each other very well before they put the icing on the cake so to speak. If one can do this the cake part will taste alot better and realizing the icing isn't the only good part of the cake.