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Learn some interesting homemade vibrator scientific research on body and sex, you may be able to rise knowledge! Next sexxxotoy mall to share with you a few sex science studies you may not know!
Finnish medical experts say that men's sexual cravings are directly proportional to the body's androgen. The amount of male hormone secretion in the morning is one and a half times that of noon, 16% higher than at night; and every autumn is the most male hormone secretion in a year. when. So the most wanted moment of their day should be morning, and the most frequent season should be autumn.
Studies have shown that the best sex environment temperature is 27 degrees. Making love at low temperatures will reduce the blood circulation rate and make the nerves nervous. If it is often at a low temperature, the body is also prone to excessive reactions, such as chills when the weather is hot.
The primary factor in ensuring quality sex time is sleep. If you sleep less than 6 hours a day, you are prone to "sexual fatigue." Intermittent sleep time will also reduce your expectations of sex. Instead of sleeping 10 hours a day, it is better to sleep for 7 hours.
French sex medical researchers say that men's cerebral cortex and neuromuscular muscles are in a state of high and short-lived excitement at high tide, and then rapidly diminish as the excitement dissipates. At this time, because the physiological response will require a lot of sleep, so after the intimacy The faster a man falls asleep, the better his ability to repair the body.
Spanish medical experts say that men will be excited to see red, while women will have a physical fear when they see red because of menstruation. Intimate in the purple atmosphere of the bedroom, the woman's sexual excitement will be 15% higher than usual. Because purple and human mucous membranes are similar in color, women can produce rich sexual fantasies.
Love psychologists say that if lovers are separated during the day, they will feel that they can look forward to the future, but if they choose to be at night, especially after sex, they will have a feeling of "permanent separation." Therefore, even if it is a temporary difference, don't put it on the bed, otherwise, the mood of both sides will be very depressed.
According to the latest US survey, 73% of women have had the experience of loving love to half of the "going out", and some trivial things in life may affect your mood in bed. To extend the time of the foreplay, or to have a soothing massage before and after intimacy, you can avoid this situation!
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