Yes... Some may say no and some may say yes. Although its reckless and unadvisable for teens to have sex. They still pursue such act. As for me. required or not. We cant handle it. Thats why the Dept. of education approved on having sex education to teens. It is due to that we should face the reality that we all cant avoid and prevent teens from having premarital sex... We have to analyze. But for a relationship. It depends. At first the thread starter happened to NOT specify If what kind of relationship He/she is referring to. For teens: Its no... For Adults: They already know how to handle themselves... [spoiler]Plannin to join class x.[/spoiler]