Post Date November, 16 2024
Many people may know common knowledge about women, but men do not know, and men themselves do not know what physiological knowledge is, and basically need to grasp it. In the process of sexual intercourse, if one can understand physiological knowledge, they will not make mistakes in sexual life, so the following points can be understood.
What are common male physiological knowledge?
1. Extracorporeal ejaculation can be used for contraception
Extracorporeal ejaculation and contraception are many methods of sexual activity, but this behavior is not advisable. Men ejaculate in vitro, but a small amount of prostate fluid enters the body during sexual activity, which contains sperm, and there is a probability of pregnancy. So far, the failure rate of extracorporeal ejaculation is extremely high, reaching 40%.
2. The precious value of male sperm needs to be saved
There is a folk saying that, as the name suggests, sperm is equivalent to 10 drops of blood from the male body, and male sperm is very precious. Therefore, many men will cherish their sperm and even endure it during ejaculation. However, I don't know if this perception is very wrong. Cruel ejaculation can lead to reverse ejaculation and even harm the body. Over time, conditioned reflexes can also affect sexual function.
3. A decrease in morning erections indicates a decrease in sexual ability
Normal men experience morning erection every morning, mainly influenced by the nervous system and endocrine system. Many men regard it as a sign of strong or weak sexual ability, but they are unaware that there are periodic changes in morning erections. The peak period for most men is between 20 and 30 years old, and the number of morning erections decreases with age. In addition, taking medication and psychological factors can affect morning erections, so if an erection does not arrive on time and the frequency decreases, it indicates a decrease in sexual ability.
4. Dysfunction urgently requires kidney tonifying
It is also a misconception that many men believe that sexual ability is closely related to the kidneys, and that a decrease in performance can be restored to normal by tonifying the kidneys. However, in reality, sexual ability is influenced by various factors such as physiology, psychology, and environment. Sometimes the problem is physical illness or excessive Psychological stress, which has nothing to do with the kidney. Blind kidney tonification may lead to the overload of the kidney. In addition, even if the function decreases, tonifying the kidney should be based on the type, knowing that blind use can worsen the condition.
A warm reminder is that men should understand their physiological knowledge and pay attention during sexual activity. As a result, it is related to the quality and health of sexual life. Do not blindly believe and obey, as it can sometimes harm the body.
