What kind of sexual knowledge do men need to know? Seven tips for science popularization

After entering adulthood, men need to understand relevant sexual knowledge and have a comprehensive understanding of sex, so as to better enjoy the pleasure of sexual life, improve sexual self-confidence, and let men show their charm and courage in bed.

What should men know about sex?

1. Cause of morning erection

Most men have morning erections in the morning, which appear unconsciously. Morning erection is related to the level of male hormone in the body, urine stop and sleep depth.

2. The skin of scrotum is cool

The testis is the place where male hormones and sperm are produced, but it is very sensitive to temperature. Normal spermatogenic function can only be maintained at 34-35 ℃. The main function of the scrotum is to regulate the temperature of the testis. The relaxation of the scrotum skin helps to dissipate heat when it is hot, and the contraction of the scrotum skin reduces heat dissipation when it is cold.

3. Causes of penis bending

When some male penis is fully erect, there will be deviation in different degrees and directions. In fact, a slightly bent penis is normal and will not affect sexual function.

4. Why you can't kick your testicles

Men often protect the testis, which is rich in nerves and blood vessels and sensitive to pressure. Testicular pain can cause painful shock. Especially when the testicular artery is damaged, it can cause hemorrhagic shock.

5. The penis will also break

When sexual life is too violent or vigorous exercise is performed, the penis will rapidly become weak, swollen and bruised, accompanied by severe pain, which indicates that the penis is broken. Therefore, it is necessary to protect the penis, avoid external violence when erecting the penis, pay attention to the soft movements during sexual life, and the sexual posture should not be too distorted.

6. Causes of urinary bifurcations

When the penis is erect, the urethra is narrow and the urine is bifurcated. In addition, BPH can also cause urinary bifurcations. In the case of frequent urination, urgency and pain, you need to go to the hospital for comprehensive examination and targeted treatment.

7. Penis size has nothing to do with performance

Many men want to have thick penis and strong performance. In fact, the length of the penis has little to do with its nature. The hardness of the penis determines its nature. As long as the penis length is enough, you can have a perfect sexual life by mastering the skills of sexual life.

Warm tips

Men need to know some sexual knowledge and learn more relevant knowledge. Take part in more physical exercise, can regulate nervous mental work and dysfunctional neurohumoral fluid, maintain a regular life, ensure adequate sleep, and actively control weight. Emotion can affect sexual function, so when encountering troubles and sorrows, you need to think calmly, not bear mental burden for a long time, relax and adjust your nervous state of mind in time, eliminate anxiety and anxiety, and adjust the pressure by listening to music, reading or exercising.