During sexual activity, men are always very concerned about their performance. They all want to perform better, satisfy the woman, and learn some physiological knowledge about sexual life. What physiological knowledge should men know about sexual activ...
Some people are nearly 70 years old and still sexually active, while others are just 45 years old and can no longer increase their libido. Ultimately, it is caused by varying degrees of sexual aging. Medical research shows that the lower the testostero...
With age, various aspects and systems of the body undergo changes. For example, the difficulty of penile erection changes, the inability to sustain penile erection, and all age groups of men should take care of their sexual life.
When urinating in the restroom, although I found that I had finished urinating, there was still a feeling of residual urination, almost indicating that my erection ability began to decline. From the middle to the root of the penis, there is a muscle ca...
The most concentrated and problematic part of a woman's lower body is in the thigh below the waist, which is known as the mysterious reproductive triangle area of women's secret courtyard. According to statistics, almost 100% of 100 women are troubled ...
Male excitement is not uncommon, but female excitement is rare. Some women may suspect their husbands of having an affair due to dissatisfaction with their sexual desire, or may experience mental confusion in daily life, and may not be able to control ...
Are women less likely to have orgasms? From a sexual physiological perspective, women, like men, also experience orgasm. When a woman experiences sexual arousal, the vestibular glands on both sides of the labia minora metabolize a lot of fluid to moist...
The hardness of penile erection generally decreases with age, which not only affects the quality of sexual life but also reduces confidence. Recently, the "Men's Health" website in the United States has ordered five natural foods that can help improve ...
The nervous system is the main skill regulatory system within the human body. Under the unified regulation of the nervous system, various organ systems in the body complete different functions, adapt to changes in the internal and external environment,...
The Menstrual cycle of normal women is about 28 days. If the menstrual cycle is always more than 7 days ahead of time, or even two times in a month, it is also called premenstrual period, also called early menstruation or early menstruation. If it is o...