In a loving marital relationship, playing the role of a valiant warrior is every man's dream and also the expectation of every wife for her husband. However, some people may fail to satisfy their wives due to their inability to "last long", leaving the husbands extremely disappointed as well. As a result, this beautiful symphony of sex life produces some dissonant notes. Nevertheless, through training or medical treatments, men can regain their strength and fight on for longer durations, completely eliminating this unpleasant situation between couples. Experts point out that there are four methods for men to last longer.