Modern people's ideas are constantly being updated. More and more young men and women will not deliberately avoid the issue of intercourse. On the contrary, they will learn more about common sense or cold knowledge about sex that you are not familiar with, which can be brought to others. A more harmonious and interesting intercourse life.
Papa Papa cold knowledge
For men:
The sooner you fall asleep, the better
French sexual medicine researchers said that men's cerebral cortex and neuromuscular are in a high and short-lived state of excitement during orgasm, and then rapidly decline as the excitement dissipates. The faster it comes, the stronger the man's body repair ability. Therefore, after sex, the faster a man falls asleep, the better his physical condition will become.
Long and thick are not as hard as
The length, thickness and twitching time of ordinary male reproductive organs can stimulate enough for women. On the contrary, if they are too thick or too long, they will cause discomfort. In contrast, the hardness of male genitalia will be more important, which directly It is related to the friction stimulation to the sensitive point of the woman.
"He" will break
Although there are no bones in the male genitalia, it is still possible to fracture, the so-called fracture of the penis. He may be injured or bent suddenly in an erect state, possibly causing the fibrous protective layer that surrounds its cavernous body to break.
And these situations often occur in hormone collisions. It should be reminded that if this happens, don't expect to be solved with casts or crutches like leg fractures, and surgery is necessary.
only one teaspoon of ejaculate
Most men ejaculate about half a teaspoon, and if they haven't had sex for a while and haven't had an orgasm, it may be more.
The faster the beard grows, the stronger the demand
A study published in the "American Journal of Epidemiology" shows that the faster a man's beard grows, the better the body's metabolic function, so the need for sex may be stronger.
"Tools" will degenerate if they are not used
Sexuality is also a technique. Having more sex can stimulate more love hormones, enhance libido, and exercise sexuality. If men no longer have sex, the size of their genitals will also be shortened. Of course, the "more" here should be moderate and reasonable.
Usually it takes about 10 minutes
The plots in the movie are all exaggerated. Usually, a good intercourse time is 13 minutes, more than 20 minutes will make people feel tired, and less than 5 minutes is too sloppy.
Controlled breathing can be extended
If you want a longer time, you must learn to control your body and reduce the excitement. You can prolong the duration of sex by controlling your breathing.
Testicles are not exactly the same
One testicle droops a little more than the other, so that the two testicles will not collide when the man walks.
Men's and women's sizes may not match
This is for both parties. Being in love does not necessarily mean that the reproductive organs are of the right size. For example, if the man is small, he needs to use some sex tools, and hopefully he is a master flirt.
Women's articles:
Saying goodbye after it's over can affect your relationship
After the intimacy, parting with the woman immediately will make them feel a "permanent separation", which makes people feel extremely depressed, and saying "goodbye" after the intimacy will affect the relationship.
Women can orgasm multiple times
Although it is more difficult for women to enter the state and reach orgasm, women can continue to orgasm. The report shows that women can orgasm up to 134 times in an hour, compared to 16 for men.
Women ovulate more intensely
When a woman reaches the ovulation period, not only will the tone of her voice become high-pitched, but she will also have the idea of making out in terms of love. Physiologically speaking, this is the natural instinct of females to attract male attention.
Intimacy can make women more sexy
Estrogen is the source of a woman's youth, which can keep the moisture in the genitals and make intercourse better. When a woman is having sex, the estrogen will be doubled, which will make her hair more beautiful and make her The skin is softer and more sensual.
Taking birth control pills reduces libido in women
A growing body of research suggests that birth control pills that suppress ovulation and cause hormonal changes can actually reduce libido in some women, so you might want to switch to other birth control methods.
Intercourse can make menstruation regular
The right amount of sex can bring many benefits to women. Women live at least once a week, which can make menstruation regular, and can also delay aging and maintain youth.
Women prefer to have sex in the car
According to the latest survey by the American Women's Medical Research Center, women prefer to use the car as a place of intimacy. This is because the car is equivalent to a fluid bed, and it has good airtightness, which can bring a stronger sense of security than the bedroom.
More than half of women will fake orgasm
From 1973 to the present, more than one study has shown that 1/2-2/3 of the women tested had the experience of fake orgasm. This is a way for women to help their partner reduce stress in order to maintain their self-esteem and self-confidence.
woman loves to be kissed on the neck
Compared with lips, chest and other parts, women prefer and prefer to be kissed on the neck, and the proportion is as high as 96%.
