Foreplay is a term that is equivalent to a warm-up exercise before sexual intercourse between couples. This directly affects whether the couple's life is "sexually" happy. Therefore, you must be careful of these dangerous preludes during sex. Sometimes some of the habits or sexual skills we take for granted don’t feel very important in couples’ sex, but in fact these details that are ignored by us often have a profound impact on our couples’ lives.

Prelude 1: Quarrel risk index: ★★★★

As the saying goes, "A quarrel at the head of the bed ends with a fight at the end of the bed." After a quarrel, men and women often use physical tenderness to resolve emotional conflicts. But after a quarrel, the seven emotions of happiness, anger, worry, thought, sadness, fear, and surprise are prevalent in the human body. At this time, the flow of Qi and blood in the body is in a state of chaos and stasis, and the essence and Qi are blocked. If you have sex under such circumstances, It will aggravate the irregular operation of qi and blood, burying various health risks. Especially when one of the parties is still in a bad mood, forcing sex is more likely to produce resentment and be counterproductive.

Tips: After a quarrel, even if you have forgiven each other, you should wait until the emotions have completely calmed down.

Prelude 2: Fatigue danger index: ★★★★

Many busy office workers insist on having sex at night despite being exhausted. Traditional Chinese medicine believes that this will damage the essence and harm the kidneys. Moreover, it is difficult for a tired body to reach its optimal state, and orgasm has almost become an elusive thing. If both parties suffer from physical and psychological fatigue due to lack of physical strength, they may even experience fear of difficulties and boredom. In the long run, this may lead to sexual frigidity in some sensitive people.

Tips: Get some sleep first and have enough rest before having sex; or put two pieces of chewing gum on the bedside and try the already popular "morning first sex" when you get up the next day. Don't worry about being exhausted for the rest of the day. The coach of the German women's football team confirmed that sex in the morning can keep the female players energized throughout the day.

Prelude 3: Big meal risk index: ★★★

Even if the meal contains aphrodisiac foods that will make you "sexually" high, you cannot have sex with a full stomach. Otherwise, your sexual organs, brain, etc. will compete with the gastrointestinal tract for blood supply, which will not only cause indigestion, but also cause blood loss throughout the body. People with circulatory disorders often feel soreness in the waist and hips, and those with poor physical strength may even experience symptoms such as dizziness and nausea. Vigorous movements may also cause acute appendicitis.

Don’t do good deeds because they are small, and don’t do evil things because they are small. Stumbling blocks in life are inevitable, but don’t get into trouble, especially between husband and wife. As long as the love is still there, what can’t be communicated? The same is true in couples' sex, and you should pay attention to the details to maintain your own sexual health.