How often should couples have sex to be considered normal?

Generally, it is considered normal for couples to have sexual intercourse every 3 to 7 days. If uncertain about the appropriate frequency, it is advisable to consult a professional doctor. The specific analysis is as follows:

The frequency of sexual intercourse is usually related to individual circumstances, such as personal health, lifestyle, emotional status, and mutual agreement between partners. If both partners are in good health, have stable jobs, and maintain a regular daily routine without significant health issues, having sex approximately every three days may be suitable. This frequency can help maintain intimacy and meet both partners' sexual needs. However, if the couple experiences high levels of work or life stress, or has other health concerns, they may need to reduce the frequency. In such cases, engaging in intercourse once every seven days might be more appropriate. Additionally, couples may adjust the frequency according to their personal preferences or mutual agreements to better meet each other's needs.

During sexual activity, attention should be paid to local hygiene. Regular cleaning can help reduce bacterial growth and prevent gynecological or prostate-related diseases.