Couple sex life is not how long once the best, to combine the physical quality, age factors and so on to judge, can choose 1-3 times a week sex life.
The frequency of sexual life, in fact, has obvious individualized differences, so there is no standard scale. For young people, young and healthy, generally according to their own situation, choose 1-3 times a week sex life. With the increase of age, the frequency of sexual life will gradually reduce, can choose to have sex 1 time a week.
Couple life should be determined according to their own physical condition, usually to not cause physical exertion, to have regular and moderate sex life. Appropriate sexual life can release pressure and promote emotional communication between husband and wife. If there is no intention to have children, all should take contraceptive measures.