Sexual arousal triggers an increase in pelvic blood flow
Sexual arousal is a physiological and psychological state that prepares the body for sexual activity. When a person becomes sexually...
Men's testosterone levels often peak in the morning
Testosterone is a hormone that plays an important role in men's physical development, fertility, and sexual functioning. It's produced primarily...
Semen is a fluid that is released during male orgasm. It contains zinc, which has been shown to play a role in sperm function and fertility. In addition to its role in sperm production, zinc also...
Sexual Fantasies Activate the Brain's Reward Centers
Do you ever find yourself getting lost in your thoughts about someone special while reading a romance novel? Or perhaps when listening to an...
Men can experience a "refractory period" after ejaculation, during which another erection is not possible. This means that men need time to recover from orgasm before they can become erect again....
Ejaculation is a physiological process that occurs during sexual intercourse, where semen is expelled from the penis. It is a natural bodily function that plays an essential role in reproduction and...
Prolactin is a hormone that plays an essential role in regulating various physiological processes in humans, including lactation, immune function, and mood. It also has a significant impact on male...
Vaginal Lubrication
Vaginal lubrication is a fluid produced naturally by the body that helps to reduce friction and irritation during intercourse. It is an important aspect of sexual health and...
Sexual arousal is a natural response that occurs when the body becomes stimulated by physical or emotional factors. It is characterized by increased heart rate, breathing, muscle tension, and...
Sexual activity is an important part of human life that has been studied extensively for centuries. It can be seen as an expression of love, affection, and physical attraction between individuals who...