How many times a month is better for a couple to have intercourse depends on the age and physical condition of both partners. Usually 2-3 times a week in young adults, 1-2 times a week in 40-50 years old. The frequency of coitus for couples has relatively large individual differences, age, physical or psychological state is different, the frequency of coitus is not the same, so there is no standard scale for the appropriate frequency of coitus for couples. The frequency of coitus is not standardized, but it should be pleasant for both partners after coitus, without any obvious physical discomfort. Usually couples in young adults, 2-3 times a week, in the 40-50 years old probably, 1-2 times a week. In addition to age, physical condition or mental psychological state, environmental factors, living habits, work pressure, husband and wife relationship and other factors, will affect the frequency of coitus. If the physical condition is better, the frequency of coitus can be increased appropriately, and vice versa can be reduced appropriately. Couples can adjust the frequency of coitus according to each other’s physical condition, and maintain a regular and moderate sex life. Avoid having sex when you are sick.