Editor’s note: the world know “” plays a very important role in people’s life, if it is dysfunctional, it is very difficult to maintain a harmonious family, even find a partner is not an easy thing. Generally, the proportion of female sexual dysfunction is still relatively small, mostly men, and many men because of the lack of sexual knowledge and women often do not know whether their sexual dysfunction. So I’ll teach you some simple way to tell myself “that” is normal, if you feel there is a problem, should be timely to the hospital or according to the different circumstances to do relative maintenance of adult health shop. Men are afraid of their sexual dysfunction, then sexual dysfunction in the end is what kind of? Want to know whether they can urinate, self testing Oh, men look at it together.