The normal frequency of a couple’s sex life is about 2-3 times a week. There is no specific number of times for the normal frequency of sexual life, it needs to be based on the physical condition of both parties. The number of times a couple has sex needs to be based on the individual’s physical condition, generally for the couple’s sex life, if the couple’s physical health is better, the number of times of sex usually has no specific limit. If the physical quality of the crowd is relatively weak, can reduce the frequency of sexual life, so as not to affect the health. The specific number of times by the physical condition of both parties to decide, as age increases, it is recommended that should reduce the number of sexual intercourse, if the reproductive system has inflammation and infection, or medical advice to prohibit sexual intercourse, you need to avoid cohabitation. In summary, sexual life need to pay attention to the defense of life, it is recommended not to excessive sexual life, is also unfavorable to health.