what is?The diagnostic standards for impotence are incompletely consistent with scholars at home and abroad.For example, the founder of the world's founders in the United States and Johnson: Those who have a penile erection of more than 75%during the attempt of sexual intercourse.The definition of impotence by the International Affairs Society (ISI) is that the penis cannot be erected effectively during sexual intercourse to cause insufficient sexual intercourse.
Wu Jieping in China believes that impotence means that the penis cannot erected in most cases, or although it can erected, it cannot maintain an erection and perform sexual intercourse.2. Sexual intercourse successful wedding or unsuccessful sexual intercourse for various reasons, cannot be called "impotence". According to statistics, almost 50%of men have a short or temporary "impotence" experience in sexual life.It is a normal physiological category, just like people's appetite, there may be poor periods, so there is no need to worry.
Study by the world -famous founder Master and Johnson's research on adults or more people, the concept of impotence is determined to be more than 75%of the penile erectile failure rate during sexual intercourse, that is, the power of sexual intercourse can be called less than 25%less than 25%.Impotence.
At present, at home and abroad, it is widely used in clinical scientific research diagnosis and treatment and efficacy standards. The European and American and Japanese impotence associations are in accordance with this standard. It has certain representativeness and strong operability.
