1. How do men check the health status of their sexual organs?
Sexual organ diseases are undoubtedly the biggest headache for men. Although it is a good way to go to the hospital for physical examination regularly, no one wants to go to andrology or urology again and again because of face problems. Fortunately, the male "penis" (penis and testis) protrudes from the body cavity, which is convenient for self-examination. Take a look and touch when taking a shower or changing clothes, and you may find something unusual. Going to the hospital at this time saves the trouble of going back and forth.
Self-examination of the penis, first of all, to see whether there are foreign bodies on its surface, such as ulcers, blisters, swollen bags, meat pieces and so on. Then touch the glans to see if it is smooth; Touch the penis and feel if there is any induration. In addition, the foreskin should be opened regularly to observe whether the joint between penis and glans penis is clean and whether there is dirt. If there is dirt, it needs cleaning.
In self-examination, we should first pay attention to the size of testicles. The size of adult testis should be above 8ml, and the average size of testis in China is 12ml. If the adult testis is less than 8ml, it may be testicular atrophy. When a boy 10 years old, the testicular volume should generally reach 4 ml, and less than 4 ml should be regarded as abnormal.
Next, check the testicles by touching them. The normal state of testis should be smooth surface, full texture, no tenderness and clear boundary with epididymis. If the testicles are found to be swollen without tenderness in a short time, it may be testicular cancer; If the testicles hurt when touched, it means that the testicles are inflamed; If the scrotum is swollen and does not touch the testis and epididymis, it may be hydrocele in the tunica vaginalis, that is, there is hydrocele in the scrotum; If the epididymis is painful and swollen, it means that the epididymis is diseased.
In addition, if the scrotum and testicles feel swollen or painful, it will be aggravated when standing for a long time and walking for a long time; Symptoms will be relieved or disappeared when lying flat, which may be varicocele. The typical varicocele is characterized by the distortion and expansion of the subcutaneous vein of scrotum; Or touch it with your hand, you can feel the increase of blood vessels in the vermis. Primary varicocele can be relieved or disappeared after lying down. If the symptoms of supine position have not improved, it may be the oppression of diseases such as tumors. Once the above symptoms appear, it is best to go to the hospital for treatment as soon as possible.
Second, the common sense of male private parts
1. Sperm production takes about 90 to 1 16 days and can live in vagina or cervix for 72 hours.
The penis is mostly made of sponge and covered with a layer of epidermis. When sexually excited, the sponge will be congested, making the penis harder, longer and thicker, which is convenient for sexual intercourse.
For some men, standing longer is their dream, and some people will compare the length of standing. In fact, it is useless to stand for a long time, because the penis erection has not subsided for a long time, which will not only make you unable to enjoy the pleasure of sexual desire.
Never put a rubber band or belt on the penis to prolong the erection time to prevent the boy from ejaculating, which may cause blood coagulation and lead to penis necrosis.
In some cases, the penis will break if it is hit hard. When the penis is broken, it will make a loud noise, and the blood will flow to the surrounding tissues, which will be very painful. Better send him to the hospital as soon as possible.
6. The confusion of premature ejaculation. In fact, premature ejaculation is not surprising for young people aged 10 to 20. Maybe he is inexperienced, too excited, too nervous and too anxious. Try to wear condoms; This can reduce the sensitivity of the penis, prolong the time of sex and meet everyone's needs.