Men between 20 and 40 years sexually active
At age 40 he begins to feel out of power and sexual desire and that is a concern that haunts him for a long time. What are the causes of this gradual change your sex life?

Stress – The loss of self-esteem causes stress, the tensions of stressful work, the concerns about the future stressful … And stress reduces sexual desire.

Social dynamics

At 40 or has succeeded professionally or it will be very difficult. The fight for the long-awaited career advancement, fear of unemployment and the pressure of young professionals (and women in particular) pushed the man to a rampant social and professional dynamics. And the injured is sex.

http://mediconews.com/2011/05/06/changes-in-sexual-life-at-40-age/