男子性欲减退,是指已婚者在较长一段时间内,出现明显对性生活要求减少或缺乏的现象。正常人的性欲要求常因各自的体质强弱和所处环境不同而有很大的差异。所以,判断性欲减退与否,只宜与各自以往的性欲作纵向比较,不宜与他人的性欲作横向比较。造成性欲减退的因素有以下几方面: 情绪因素—性生活应该在愉悦和欢欣的心理状态下进行。如果长期存在心理障碍和诸多不良因素影响,即可导致性欲减退。如对过去手淫史有犯罪感,或对生 Men’s libido, refers to the married people in a relatively long period of time, there was a clear reduction or lack of sexual life phenomenon. Normal people’s sexual desire often because of their physical strength and the environment in which there is a big difference. Therefore, to determine whether the loss of libido or not, should only be compared with their previous sexual desire for vertical comparison, should not be horizontal comparison with other people’s sexuality. Factors that cause loss of libido include the following: Emotional Factors - Sexual activity should be performed in a state of pleasure and delight. If long-term psychological disorders and many adverse factors, can lead to loss of libido. Such as history of masturbation past a sense of guilty, or on the students