
How often should couples have sexual intercourse to be considered normal?
Recently, the quality of my sexual relationship with my wife has declined, and we haven't had intercourse for a long time. I would like to know how often couples should have sex to be considered normal.

There is no fixed standard for how often couples should have sex, as it depends on various factors such as age, health status, libido levels, and lifestyle. Generally, younger couples may have a relatively higher frequency of sexual activity, but as they age, the frequency may decrease. Additionally, factors such as work pressure and living environment also may affect the frequency of sexual activity between couples.
For example, some people may temporarily reduce the frequency of sexual activity when experiencing high work pressure, physical fatigue, or poor emotional states, while the frequency may increase when they are in a good mood and physical condition.