First, the penis looks changed.
U.S. Alva, director of Colorado Hospital Sexual Medicine Dr. Irwin Goldstein, men to the age of forty, the glans will gradually lose its purple color, which is mainly due to the reduction of blood running. As androgen levels decline, the penis or pubic hair will become increasingly rare, and gradually recovered to pre-pubescent hairless state. The following is the safety of about fifteen penis physiological point, you should know:
Physiological point 1: There are many people in the erection, the penis will bend a little, but also the degree varies, and some will bend up and down, some will be left or the right, this is not anything different or strange can disease, but do not cause discomfort or interfere with your sexual activity is normal to have a.
Physiological point 2: What criteria will be used is usually a man to measure their masculinity? Muscle, strength, or the length of the penis? In fact, almost the same oriental penis, an erection after about 10 to 15 centimeters. In fact, the length of the penis and sexuality and not associated with the so-called "short fine rods," Some of them seem very grandiose, but the original look useless, so remember, "Do not Taoist short, do not have long-hyun."
Physiological point 3: sperm needs time to manufacture 90 to 116 days, but can survive 72 hours in the vagina or cervix.
Physiological point 4: the penis is mostly caused by the sponge, covered with a layer of the epidermis, the time when the sexual excitement, it will cavernous congestion, so that the penis hardens, becomes longer, thicker, for sexual purposes, which is called the "erection."
Physiological point 5: for some men, can be quite a long time that the goal would be their dream, some people also use to straighten compare the length of time, in fact, quite the contrary, for too long will cause no Fu Xiaoshou, because penile erection but not too long faded, not only will you not enjoy sexual pleasure, but also make you feel miserable. Injection of drugs or suffering from impotence can cause this situation leukemia.
Physiological point 6: Do not order to extend the time of erection or ejaculation to stop him, and put rubber bands on the penis or banding and the like, which most likely will make blood clots, resulting in penile tissue necrosis.
Physiological point 7: In some cases, by the collision, if the penis will broken. When the penis is broken when a loud noise, and the blood will flow to the surrounding tissue, so will be very painful, preferably as soon as he was taken to hospital for treatment.
Physiological point 8: In fact, when not many women vaginal lubrication and you forced entry; action and too intense, then not only will the woman feel infinite pain may also cause the foreskin to make you tear situation. Although such foreskin will heal themselves, but you need to suture the wound was too serious.
Physiological point 9: Do you have any between the trouble his premature ejaculation? In fact, for ten to twenty-year-old young people, premature ejaculation and not surprising, this may be his lack of experience, too much excitement, tension or anxiety caused. Try wearing a condom; This can reduce the sensitivity of the penis, and to extend the time for making love to meet everyone's needs.
Physiological point of 10: When he / inflammation of your testicles, penis out of white or yellow discharge, painful urination, discomfort or irritation when anal secretions out when sexual activity should stop immediately, because of the above symptoms can show you / he may be suffering from venereal disease, see a doctor immediately.
Physiological point 11: Do not think they are Superman or muscle thirsty, in fact, generally twenty or so men in sexual activity will peak, an average of one day up to seven times the number of erections!
Physiological point of 12: g-man has his points, try to ask model close to the anus in the perineum behind the testicle, and when you gently touch the "sensitive areas", he will feel very comfortable Oh!
Physiological point 13: Although very fit to wear tight jeans or underwear might look better, but it is on the point of nowhere. Testicular damage due to temperature is too high and the manufacture of sperm, more wear "big pants" let "him" breathe it!
Physiological point 14: Although the testes hanging in vitro will be very easy to get hurt, but because of the need to maintain a lower temperature, in order to maintain the environment to produce sperm, testicular If distorted or impact will hinder the delivery of blood inside, resulting in testicular tissue necrosis.
Physiological point 15: Ninety per cent of patients with impotence caused by psychological factors are due only in small part is due to physiological factors, including genital lesions, hormonal disorders, diabetes, spinal injuries, drug abuse, alcoholism, surgery, and at an age like so ... ...
Second, the size of "shrink."
With increasing age, male weight gain is a common phenomenon. Mount Sinai Hospital in New York City men's health program director of Ronald said: "In some cases, abdominal fat, the penis will bury them. Penis length and thickness, some changes will occur. If a European and American men in their 30s , the erection of the penis after the 15 cm long, that he went to the six or seven years old, you may only 12 centimeters. "
Determination of 1412 cases of domestic Shicheng Li was China's healthy young men penis size and 126 healthy male erectile length. The results show that when the normal maximum of 14.5 cm, 4 cm minimum, average 8.375 cm; the largest circumference of 12 cm, minimum 4.5 cm, average 8.3 cm. Erection up to 16 cm, the shortest 9 cm, an average of 12 cm; erect the largest circumference of 14 cm, the smallest 8 cm, with an average 10.75 cm.
Liu Guozhen and other survey of 1,000 cases of normal adult male penis length: normal range 4.9-8.6 cm in length under the average of 6.55 cm, maximum 10.6 cm, the shortest 3.7 cm.
Wu Weicheng of 2547 cases and other male students aged 16-40 to measure the penis, the length of the average of 7.43 cm, the average perimeter of 8.17 cm; penis pull an average of 13.34 cm long, erect with the calculated length of 13.08 cm similar and thus led to consider can represent the length of an erection long after.
Measurement results of different authors can be seen that there are some differences, the results also affected by regional, ethnic and other effects.
In addition, under normal penis length is not the same person constant, such as stress, cold or severe fatigue can make the penis shorter. Coupled with the measurement method itself is quite different, so it is hard to judge from the length of the penis is not normal. Therefore, the above figures only as a reference.
The impact of size on sex private parts?
Most people think that only men in the life of great importance to gain personal satisfaction. But actually, hidden behind this phenomenon is more profound psychological factors.
Most people think that only men in the life of great importance to gain personal satisfaction. But actually, hidden behind this phenomenon is more profound psychological factors. When the moment of life truly comes, men mostly in their hearts for their own deeply concerned the performance of the penis, which can not left free to enjoy the fun.
Men should learn to accept reality. If the size of the problem is always the lingering pain in their minds, they can have sex through a variety of techniques to improve results. Sex itself could not be more simple it is simple, and unfortunately, sometimes the effect is not satisfactory. If you want to eliminate anxiety and with a partner to share the most wonderful feeling, we must learn to make full use of their own conditions. In fact, the size and shape of the penis are the advantages and disadvantages of different, as long as the correct way to master to be able to bring your beloved woman ecstasy of joy.
* Circumference greater than 5.18 inches (about 13.2 cm):
We've all heard both men and women view sexual disharmony. One of them is too rough for women penis vagina caused by too narrow. This may cause women intercourse pain. Therefore, at the beginning of sexual intercourse, you should spend more time for foreplay. In this way, your partner can fully arouse sexual excitement, so that further expansion of the vagina. , Let her guide you slowly enter, can make use of saliva or lubricant to reduce friction.
* Circumference of less than 5.18 inches (about 13.2 cm):
If you feel your partner's vagina is not tight enough, the following method may be able to help you: let her position with knees close together, so try to lengthen the vagina, not expansion. Also allows her lying in bed, his legs Quanqi position in the chest - this could make her lips together, thereby increasing the degree of friction and pleasure.
* Length is equal to or less than 4.4 inches (about 11.2 cm):
In the first stage of sexual arousal, the expansion of woman's vagina is very large extent, to accept the unknown size of the object. It will re-tighten after, gently wrap the incoming objects. You can use this feature to make up for lack of length: the access to her body before rubbing her pubic bone. Next, a finger slowly into her vagina. Within a minute or two, the vagina will adjust to fit your finger level. Then you start sexual intercourse. As the tightness of the vagina with your fingers rather, the feeling you get closer, and she will feel your penis than it big.
To maintain the cleanliness of the pubic bone at the base of the penis and carefully trim the pubic hair, can make the penis look better than the actual grow 2-3 cm. A word of caution: Do not do it in the drink.
* Length at 4.4 inches (about 11.2 cm) to 6.5 inches (about 16.5 cm):
Comparison of vaginal nerves mostly in the outer part of the medium length of the penis can better stimulate this highly sensitive area. Let your partner in bed straight legs, this can increase the degree of pleasure for both of you.
* Longer than 6.6 inches (about 16.8 cm):
Perhaps you have such a size is quite proud of, but in fact the majority of women believed that touching the vagina during intercourse is very painful back. Sometimes, this feeling when the men hit the testicular pain comparable. In other words: not to get too deep. Suggest you use the female superior position, let her in your top, fell on his knees on the bed. In this way, can be inserted into her rhythm and depth of control do not cause her discomfort.
Both men and women, who are not born equal. However, this does not mean we can not give your partner pleasure, but also to enjoy the fun yourself. As long as you understand and accept their physical characteristics, and each time the feelings can be perfect.
Leading to the penis shrink for many reasons, such as the slow deposition of small artery penis fatty substances (plaque) will impede the blood flow to tissues and organs. This we all know, the fat blockage in the coronary arteries can cause a heart attack is the same atherosclerotic process. Meanwhile, the inelastic sheath protein in elastic fiber deposition continued, the blood perfusion also make room for erection is relatively narrow.
Third, the penis is more "bending" of the.
If the accumulated scar is uneven, the penis may be getting bent, this is known as Peyronie's disease, the most found in middle-aged. It can cause pain during erection, sexual difficulties, and the patient should actively seek medical attention.
Peyronie's disease can be mild, moderate or severe, and symptoms can occur gradually or happen overnight. Peyronie common symptoms include: 1. Appears on the penis may be painless, hard plaque 2. Penile curvature in the penis on the 3 side of the lump will lead to the upward bending of the penis (which is more often the case), but there lump on the lower side of the penis to the penis will bend downward. 3. Some patients with lumps in the penis will appear on the side and lower side, and to shorten and deformation of the penis. 4. Penile erection feel uncomfortable or painful. 5. Erectile dysfunction.
Fourth, the penis is not sensitive.
Many studies have shown that over time will reduce the sensitivity of the penis, which may affect the erection and delay orgasm.
Although these changes is difficult to avoid, but they will not seriously affect the sex. Because, happy sex life an important part, is one that could satisfy your sexual partner, not an organ.
Bring "sexy man" food.
Foods for testosterone following categories:
1. Offal
Contain more cholesterol, and cholesterol is an important synthetic hormone formulations. In addition, it also contains epinephrine, and sex hormone, can promote spermatogonial cell division and maturation. Therefore moderate consumption of animal heart, liver, kidney, intestines and other internal organs, helping improve the body androgen levels, increase semen secretion, improve sexual function.
2. Zinc Food
Zinc is an essential trace element, it is the male reproductive system, the maintenance of normal structure and function plays an important role. Zinc deficiency causes reduced sperm count and affect the sex drive, so that sexual dysfunction. Recent results show that zinc deficiency with the Chinese said: "deficiency" relevant. The highest zinc content oyster meat food devaluation, others such as beef, milk, chicken, chicken liver, egg yolks, shellfish, peanuts, grains, beans, potatoes, vegetables, brown sugar, all contain a certain amount of zinc.
3. Arginine foods containing
Arginine is an essential component of sperm formation, eat foods rich in arginine help Bushenyijing. Stick-slip characteristics of these foods such as eel in, catfish, loach, sea cucumber, squid, octopus, silkworm, chicken, frozen tofu, seaweed, peas, and so on.
4. Calcium foods
Calcium can stimulate sperm maturation. Calcium-rich foods are shrimp, salted egg, egg yolk, dairy products, soybeans, seaweed, sesame and so on.
5. Foods rich in vitamin
Vitamin A, vitamin E and vitamin C all help to delay aging and prevent sexual function decline, they are mostly found in fresh vegetables and fruits.
These foods are good for the male androgen secretion.
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