A dangerous prelude that requires heightened vigilance. Class A originally thought it could catalyze sexual activity, but I didn't expect the three types of Class B that would disrupt sexual quality to become accustomed to it. In fact, they are also the three types that disrupt sexual quality.
1: Alcohol
I don't know if it comes from ancient customs, or which romantic Shakespeare first pointed out the desire for alcohol and passion, but actions turn into nothing. Indeed, the surface assistance of alcohol is actually ineffective. Traditional Chinese medicine has believed since ancient times that consuming gas in a room after drinking alcohol can harm the mind. The excitability of the brain nervous system temporarily increases after drinking, but its function temporarily decreases. Women may suffer from ovarian dysfunction, which affects normal ovulation. Male erection difficulty or shortened duration. Alcohol induced sexual activity can increase testicular binding globulin in men, damage the testicles, and weaken their ability to produce testosterone (sex hormones). In addition, 70% of sperm after drinking may develop poorly. If pregnant in this situation, 26% of fetuses will experience health problems, especially intellectual disabilities.
Whether it is imported champagne, strong Baijiu, popular beer or wine with health signs, it is abstinence within 2 hours after drinking.
2: Hot water bath
Before making love, people like to clean and take a shower first. Of course, there is no thickness, but there are many people who take a couple's bath for a few minutes as a prelude to sex. In fact, a hot water bath lasting more than 5 minutes will consume a lot of physical energy, and sex requires sufficient physical reserves. In this situation, having sex often shortens the time. At the same time, the human body gradually relaxes under the action of hot water, and the whole body enters a resting state. It is difficult for various organs to excite quickly. Intense sexual activity can cause rapid congestion and damage to organs, and rapid traction movements can easily damage muscle fibers. Most importantly, prolonged hot baths can reduce the sensitivity of the human body, especially female organs, making it difficult to reach orgasm.
If you want to do body cleaning before sex, limit your time to less than 5 minutes, and enjoy a romantic double bath, please bring your time until after sex.
3: Erotic movies
If traced back to the source, one of the reasons for the emergence of erotic movies is to increase the levels of sex hormones in the body before sexual intercourse. However, the latest research shows that increasingly fragrant visual stimuli excite the human nervous system, and under such high stimuli, the brain is often in a state of hypoxia during sex. Temporary brain hypoxia can bring dreamlike sexual pleasure to some people, but over time, brain hypoxia can exceed physiological limits, causing dizziness and exhaustion. Do not consider these symptoms as normal follow-up to intense sexual activity. In fact, it is a manifestation of autonomic nervous system loss in the human body, and in the long run, the functions of the heart and brain will be damaged.
Use natural sensations such as caressing and kissing to stimulate sexual desire, and of course, there are also your romantic words.