Whether men to seventy years old still have a married life, mainly with their mental, physical and physical health, for the energetic, physical age of men may still have a husband and wife relationship; for most of the old age of 70 years old men, basically no husband and wife relationship. 1. There is a husband and wife relationship: for the daily regular fitness, good habits, positive attitude, energy and physical strength are relatively vigorous older people, their physical age and mental age will be much younger than the actual age, so even if the sexual function degradation, but the sexual demand is still regular existence. 2. No couples: generally men after 40 years old, testicles and adrenal glands discharged less and less male hormones, sexual ability will also decline, to the age of 70 years old, the decline of all bodily functions, coupled with the old and sick, and many other factors, may be completely stop couples life. Even the elderly, as long as there is a desire, you can have a married life, if you can maintain a harmonious married life, for both men and women’s physical and mental health, have great benefits.