Men are indispensable in women’s lives. Do you want to know fifteen secrets about your man’s private parts? For some men, lasting longer is their dream. In fact, it is useless to endure it for too long, because the erection of the penis and stem for too long will not only prevent you from enjoying the pleasure of sex and lust, but will also make you miserable.

1. What standards do men usually use to measure their masculinity? Muscle, strength, or yin. Stem length? In fact, Asian penises are about the same size, about 10 to 15 centimeters when erect. In fact, gender and ability have nothing to do with penis length. Some so-called "short and precise memes" look majestic, but are actually of no use, so remember "don't short others, don't show off your own strengths."

2. When many people have an erection, their genitals and stems will be a little bent, and the degree varies from person to person. Some will bend up and down, and some will bend left and right. This is definitely not a strange power or disease, but it won't cause discomfort or hinder your sexual desire. Activities are already normal.

3. Sperm production takes about 90 to 116 days and can survive in the vagina, vagina or cervix for 72 hours.

4. Yin. The stems are mostly composed of sponges and are covered with a layer of epidermis. When sexually excited, the sponge becomes engorged with blood, producing yin. For intercourse, the stem becomes harder, longer, and thicker. This is called an "erection."

5. For some men, being able to stand longer is their dream, and some people compare it with the length of time they stand. In fact, standing for a long time is useless, because the erection of the penis and stem for too long will not only prevent you from enjoying the pleasure of sexual desire, but will also make you miserable. This condition may be caused by injections of therapeutic and ineffective drugs or leukemia.

6. Never put a rubber band or band on the penis to prevent him from ejaculating in order to prolong the erection time. This may cause blood coagulation and lead to penile necrosis.

7. In some cases, the shade rod will break if hit hard. A broken penis will make a loud noise, blood will flow into the surrounding tissue, and it will be very painful. It is best to send him to the hospital for treatment as soon as possible.

8. In fact, when a woman’s vagina is not lubricated and is forcibly entered, if the action is too violent, it will not only cause the woman unlimited pain, but also cause her skin to be lacerated. Although the skin will heal itself this way, if it's too severe, the wound will need to be stitched.

9. Do you have the pain of premature venting? In fact, it is not surprising that young people aged 10 to 20 are discharged from the hospital early. It may be caused by his lack of experience, being too excited, nervous or anxious. Wear condoms as much as possible; this can reduce the sensitivity of the penis, extend the duration of sex, and satisfy everyone's needs.

10. When his testicles are inflamed, white or yellow discharge flows from the vagina and stem, he feels pain and discomfort when urinating, or there is irritation in the anus, he should stop sexual activities immediately, because the above symptoms can all indicate He may have a medical condition and should seek medical attention immediately.

11. Don’t think that you are superman or lustful. In fact, the average man becomes sexually active in his twenties. His activity level will be at its peak, with an average of up to seven erections a day!

12. A man also has his g-spot. Try stroking the perineum behind the testicles near the anus. When you gently touch this "sensitive zone", he will feel very comfortable!

13. While it may look better to wear skinny jeans or well-fitting underwear, it won't do you any good. Testicle balls can destroy sperm production due to excessive temperature. Wear "big pants" and let "him" breathe!

14. Therefore, although the testicles are easily injured when suspended outside the body, they still need to be kept at low temperature to maintain the environment for sperm production. If the testicles are twisted or impacted, the blood supply to the inside is blocked, causing testicular tissue to die.

More than 15.90% of patients with impotence are caused by psychological factors, and only a few are due to physiological factors, including reproductive diseases, hormonal imbalances, diabetes, spinal injuries, drug abuse, alcoholism, surgery, and aging.