Question
Red spots appear on a newborn, and they often vomit milk. Ask about the normal frequency of monthly sexual intercourse for a 33-year-old male.
Answer
The frequency of sexual intercourse per week varies due to factors such as age, occupation, personality, mental and psychological conditions, and environmental conditions for both partners. For young couples in good health, having sex 3 times a week is more appropriate; for middle-aged couples (40-50 years old), 1-2 times of sexual activity per week is reasonable. The standard for measuring whether the frequency of sexual intercourse is appropriate is: not feeling tired the next day after intercourse, with a joyful body and mind, and abundant energy.