过去,人们一直认为夫妻性生活存在障碍,多半起因于男方的阳痿或女方的性感缺乏。近年来,美国科学家通过研究却提出了不同的看法,他们认为四分之三的人性生活障碍是由精神因素造成的,焦虑、紧张、心烦、厌倦往往导致男女间某一方的性冷淡。迫于生计,很多夫妇忙忙碌碌,来去匆匆,这在很大程度上抑制了他们的性欲。生活上的压力会使夫妇对性的兴趣 In the past, people always think that there are obstacles to marital sex, mostly due to the man’s impotence or the woman’s lack of sexy. In recent years, scientists in the United States have come up with different opinions through research. They think that three quarters of human life disorders are caused by mental factors. Anxiety, tension, upset, tiredness often lead to sexual arousal between men and women. Forced to livelihood, many couples busy, come and gone, which largely inhibited their sexual desire. The stress of life will make the couple interested in sex