Mashable can be a registered trademark of Ziff Davis and might not be utilized by third events devoid of Specific published authorization.西方传统医学及近代西方医学界也曾对自慰行为持否定态度。在维多利亚时代，当时有医生建议特别定制男孩的裤子，使生殖器官无法通过口袋触碰；用防止自�