The physical changes brought about by puberty are controlled by hormones such as testosterone. Testosterone is an essential sex hormone that promotes the development of male characteristics during...
Medications are substances that can be used to treat various diseases, conditions, and symptoms, but they also have side effects that may interfere with sexual functioning. Some drugs can increase...
Cortisol and Sexual Arousal
Cortisol is a stress hormone that plays an important role in regulating various physiological processes in the body, including energy metabolism, immune function, and...
Some men experience nocturnal penile tumescence (NPT) regularly, which is also called "wet dreams" or "morning wood." NPT occurs when a man has an erection during sleep without any conscious...
Sexual Dreams And Sleep: The Truth Behind Erections During REM Sleep
Many people are curious about the connection between dreaming and sexuality. What causes us to have erotic dreams? Are these...
The human body releases dopamine when people are exposed to situations that trigger pleasure or reward. This chemical is also associated with feelings of desire and motivation, which includes sexual...
Testosterone is a hormone that plays a vital role in men's physical and emotional development during puberty. It helps regulate muscle mass, bone density, fat distribution, and sexual organ growth....
Morning Erections: A Natural Part of Male Sleep Cycles and Not Necessarily Indicative of Sexual Dreams
Males often experience morning erections when they wake up, but it does not necessarily mean...
Men's testosterone levels peak during the late night and early morning hours, which can have an effect on their libido and fertility. This phenomenon is known as circadian rhythm, and it's regulated...
Men's testosterone levels fluctuate throughout the day, but they peak during the early hours of the morning - around 6 am to 8 am - and this can influence their sexual desire. Testosterone is a...