软。不要久坐软沙发。长时间坐在软绵绵的沙发上,会对男性阴囊造成严重伤害。正常的坐姿是以盆骨为支点的,阴囊可以宽松地处于两腿之间。但是坐在柔软的沙发上,阴囊会因受到挤压而紧贴腿部,不仅会使局部温度升高,还会阻碍局部血液循环,从而影响精子和睾酮的产生。因此,男人千万不要长时间坐在软沙发上,坐40分钟要站起来走一走。 soft. Do not sit for a long time in a soft sofa. Sitting on a soft couch for a long time can cause serious damage to the male scrotum. Normal sitting position is the pelvis as the fulcrum, the scrotum can be relaxed between the legs. But sitting on a soft couch, the scrotum can get squeezed and cling to the leg, which can not only increase the local temperature, but also hinder the local blood circulation, thus affecting the production of sperm and testosterone. Therefore, men do not sit on the sofa for a long time, take 40 minutes to stand up and walk away.