What is the frequency of coitus, there is no absolute data, just a relative data, and the couple’s age, physical fitness, feelings and many other factors.
Generally speaking, young people have a strong libido and a high frequency of sex, such as couples in their 20s, generally 2-3 days a sex. As age increases, the frequency of sex will gradually decrease, such as 50-year-old couples, generally 1-4 times a month. Couples with good health and harmonious relationships can have slightly higher frequency of intercourse.
Specifically which age coitus frequency is how much, there is no absolute standard, as long as the next day the husband and wife do not feel tired can be. Sex should not be too frequent or too long, so as not to cause both spouses to appear tired, affecting the work and study, is not conducive to good health.
Moderate sex is good for women to maintain the normal endocrine function of the ovaries, to prevent endocrine disorders, but also conducive to enhance the relationship between husband and wife, to relieve physical fatigue. Moderate sex life for men is conducive to relieving mental stress, improving sleep, and making couples more intimate.