Must know the knowledge of male genital health care

Common sense of male reproductive organ health how many people's penis and height, fat and thin, facial features, such as size, there are many differences, different length, uneven thickness. In China, Shi Chengli measured the penile size and erectile length of 1412 Chinese healthy young men. The results show that in normal condition, the longest is 14.5cm, the shortest is 4cm, the average is 8.375 cm, and the maximum perimeter is 12cm, the minimum 4.5cm, the average 8.3cm. The longest erection is 16 cm, the shortest is 9 cm, the average is 12 cm, and the maximum perimeter is 14 cm, the minimum is 8 cm, the average is 10.75 cm. In addition, the length of the penis of the same person is not constant under normal conditions, such as tension, cold or severe fatigue can shorten the penis. In addition, the method of measurement itself is also quite different, so it is difficult to judge whether the penis is normal or not simply from the length. Therefore, the above figures can only be used as a reference, do not compare how long you are. Clinicians are never willing to judge whether it is normal by the length of the penis. As long as they can have normal sexual intercourse, it is normal to complete the task of having children, otherwise the family would have been eliminated long ago. In order to further explain the reason why the penis is large or small, let's review the occurrence and development of the penis. For the convenience of description, we divide it into four stages: 1. In the 10th-12th week of pregnancy, the penis has just differentiated and is only 3.5mm long. At this time, testosterone is produced under the action of hCG secreted by placenta. 2. In the second and third trimester of pregnancy, the penis grows rapidly, reaching 2.5cm to 3.5cm at birth, when the fetal pituitary begins to secrete gonadotropins LH and FSH. 3. From birth to pre-puberty (about 7 years old), the penis grows slowly because the hypothalamus and pituitary develop slowly and the testosterone level is low. 4. after the beginning of puberty, the pituitary and testosterone secretion is exuberant, and the penis grows rapidly, reaching the adult level in only 5 years or so. When the level of senile sex hormone is significantly reduced or surgical castration, the penis can be secondary degeneration. If secondary impotence stops sexual contact for many years, it may also cause pathological degeneration remote vibrator , which is not the so-called problem of use, but the consequence of degenerative changes in smooth muscle fibers. In short, the differentiation and development of the penis depends on the level of testosterone in the body. if the secretion of testosterone is insufficient and the penis develops at a lower than normal speed during the 6th-9th month of pregnancy, the penis will be smaller at birth. So, what is a real little penis? Penis is shorter than 2.5 centimeters before puberty, shorter than 5 centimeters after puberty, and development is abnormal, without erection; especially secondary sexual dysplasia, sexual dysfunction, infertility, azoospermia, then it can be considered as abnormal penile development. The causes of the real small penis include: 1, hypergonadotropin hypogonadism originating from the testis, when the hypothalamus and pituitary are normal, can issue strong instructions, but the testis is sick, unable to carry out productive hormone and sperm orders. 2. Hypogonadotropin hypogonadism, which is due to pathological changes in the hypothalamus and pituitary, and cannot issue instructions to secrete testosterone downward. The above two diseases have been introduced in this book. 3. Partial anti-androgen syndrome, that is, the penis is not sensitive to androgen, the level of testosterone in the patient is normal, but the secondary sexual characteristics are abnormal, and there may even be hypospadias. 4. the cause of idiopathic small penis is still unknown. Let's go back to the woman in front. Since she became pregnant about 9 months after marriage and gave birth to a son safely, it shows that her husband's sexual function is normal, there will never be endocrine problems, and her penis obviously belongs to the normal range. There is no need to worry about this normal physiological difference at all. Female sexual satisfaction and sexual harmony are mainly caused by factors such as lack of sexual knowledge and sexual skills, and have nothing to do with the size of the penis. By the way, the method of measuring penis length is very important, one is to measure the state of weakness, and the other is to measure the changes in the state of erection. When measuring, the room temperature should be about 25 °C. after being calm and having a proper rest, lift the penis flat by hand, press the pubic symphysis with one end of the hard ruler and compress the subcutaneous fat layer as much as possible, and the other end is based on the external orifice of the penis glans urethra. The number read is the normal length of the penis. Then measure the circumference of the penile cadre 1 cm away from the coronal margin with a tape measure. As patients are nervous or do not adapt to the environment of the consultation room, they are often unable to get an erection in front of the doctor, so the traction length of the penis is often used to replace the erection length. How is male genitalia itching to return a responsibility? Male genital itching is likely to be caused by prepuce balanitis, which is a common disease. So my old ass , what exactly is male genital itching? next, let's take a look at the analysis brought to us by experts. Wang is 20 years old this year. Recently, the genitals and testicles itch severely, more and more itching, sometimes itching can not stand, at first he suspected it was tinea cruris, he bought Dakening Shuang, just use the effect is not obvious! Sometimes I can't help scratching more and more itchy and peeling off! Infectious male genital itching is often caused by unclean sexual intercourse, infected with Candida albicans, Trichomonas, Chlamydia trachomatis, Mycoplasma, gonorrhoeae or other bacteria. Non-infectious factors are mostly due to excessive prepuce, not enough cleaning, unclean things between prepuce and glans, that is, prepuce dirt, will accumulate and stimulate local prepuce and mucous membrane inflammation. Prepuce glans inflammation causes male genital pruritus: 1, can be candidiasis, gonococcal or chlamydia urethritis, chancre, trichomoniasis rabbit vibrator , herpes simplex, scabies, primary or secondary syphilis complications. 2. Non-infectious causes include Reiter syndrome (circular balanitis), fixed drug eruption, contact dermatitis, psoriasis, lichen planus, seborrheic dermatitis, sclerosing atrophic lichen and Queyrat proliferative erythema. Abnormal male genitals may not be sexually transmitted diseases once unclean sexual intercourse has occurred, and some people who are timid and introverted begin to suspect that they are suffering from venereal diseases. Skin venereal disease experts believe that abnormal genitals may not necessarily be venereal diseases, suspected that they have venereal diseases had better go to the regular hospital venereal disease department to see a doctor, most venereal diseases are easy to treat and inexpensive. Cases of acne on genitals: Mr. Chen, 38, is suave and sociable. One day when he was taking a bath, he found some small red papules and a large hard nodule on his lifeline. Although it was painless, he felt that it was not normal to look left and right. When I think about my "erosive and corrupt" nightlife last month, I feel frightened. Worried about seeing a doctor in a big hospital, he would be recognized by acquaintances, so he found a small private clinic in a hidden place. After examination, the doctor said, "this is condyloma acuminatum." As a result, Mr. Chen spent five or six thousand yuan on treatment in this small clinic for a month. Finally xxl dildo , I made up my mind to go to a regular hospital to see a doctor. After seeing a doctor in the Department of Dermatology of the first people's Hospital in Guangzhou, Wang Jianqin, the hospital's attending doctor, said after examination that this is not condyloma acuminatum. The small red pimples are actually acne, commonly known as "acne." that big nodule is a sebaceous cyst (farinoma). Suggestion: after suffering from venereal diseases, most people first have damage to the skin and mucosa of the vulva, such as redness, swelling, herpes, cauliflower, erosion, etc., which can be seen at a glance. However, not all the lesions on the skin and mucous membrane of these private parts are venereal diseases, and many skin diseases can also occur in the external genitals. For example, drug allergy, the glans prepuce caused by fixed drug eruption; drug or food allergy can also cause serious edema of the prepuce, whether venereal disease still needs a doctor to make a diagnosis. Recommended reading: seven difficult ventriloquist skills that make you want to have sex every night. Men and women must know the top 10 sexual skills and superb sexual skills to get women into G-spot sex the most exciting part of both sexes: the top 10 must-kill skills for sexy women to seduce men when having sex on the bed, men and women most like to hear three kinds of voices.
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