Expert answer: The death dates for sexual intercourse in the almanac and other ancient books are actually artificially made-up rules and precepts. There are indeed records in ancient books such as Sun Simiao's "Fang Shi Bu Yi" and Shi Jinjia's "Secret of Immortality". Although there is no lack of scientific truth in it, due to the limitations of the times, many views have obvious feudal superstition. For example, it is recorded in some ancient books that on the first, seventh, eighth, fifteenth, sixteenth, twenty-second, twenty-third, twenty-eighth and last days of the lunar calendar, or on D, C, and New Year's Day calculated according to the zodiac signs. , Xianhui day, the eight festivals and nine winters, the three yuan and five waxes, the births of gods and Buddhas, the experiences summarized by the ancients after the summer solstice in the birth year will be more or less restricted by the limitations of the times and superstitious concepts. In the era of scientific prosperity, Today, we should look at it dialectically, select the essence and discard the dross. For example, some sexual death anniversaries are related to the living conditions at that time. Nowadays, people's living conditions have undergone fundamental changes, and the experience of our ancestors has long been outdated. Take the cold weather as an example. Improper sexual intercourse is indeed easy to catch cold, but if you have modern equipment such as heating, air conditioning, and electric blankets, even if there is wind and snow outside the window, the indoors will still be as warm as spring. Why bother to use the death anniversary to confine yourself? What about sex life? Let’s talk about hot summer days. Nowadays, many people have air conditioners and have no worries about sweating during the hot summer. Why should we avoid it? As for the almanacs that have appeared in recent years, they are all illegal publications, and the suitable death dates on them are even more nonsense. talk. To this day, people still regard the outdated theories of our ancestors thousands of years ago and the dross of feudal superstition as the secret recipe for health and longevity. The result will only bring troubles and troubles to life. Therefore, both you and your wife should arm their minds with scientific knowledge instead of believing in things that have long been abandoned by the times. Of course, sexual intercourse is completed jointly by both husband and wife. When one party has psychological or physical problems that are not suitable for sexual intercourse, such as menstrual period, puerperium period, physical discomfort, unhappy mood, etc., it should be regarded as the anniversary of sexual intercourse, and the other party should understand and respect it. Only in this way can the cooperation between the two parties be harmonious and the sex life will be happy.