Couples physiological needs a few times a month normal does not have a specific and standard provisions, from a dozen times a month to once or twice a month is normal, specific and age, both habits and many other factors are related. Couples physiological needs a few times a month normal by a lot of factors, such as older couples sex life is usually less than the age of couples; strong sexual desire couples than the sexual desire of couples in general sex life more often. Normally speaking, a dozen times a month to a few times a month is normal. The exact number of times needs to be decided after coordination between both parties. Sex life is not the more the better, appropriate and healthy sex life is conducive to relieving life stress and fatigue, is conducive to physical and mental health. On the contrary, excessive sexual life will lead to physical and mental exhaustion, affecting work and life. To summarize, if you have any discomfort, please consult a doctor in time.