• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

erection disorder (ED) is a common problem, the frequency of which increases with age in men (10). according to information of the Massachusetts Study of Male Aging, 52% representatives of the stronger sex older generation 50-70 years in some of degree, ED suffers, also in representatives of the stronger sex over 70 years old this, quantity reaches 70%. as the world's population ages, the market doxy 100 becomes very popular.