Semen can flow out naturally from the penis due to sexual stimulation, side effects of drugs or dangerous diseases. Therefore, if men have the phenomenon of semen flowing out naturally, they should go to the doctor to find the right cause and have a method to improve the condition.

The sexual needs of men and women differ significantly. Consequently, women often seek to understand men's desire cycles and how to recognize signs of their affection when in love.

Erection and ejaculation in men are controlled by the nervous system. The ejaculation process during sex will be proactive by men and it is believed that men controlling ejaculation helps protect semen and is good for health. Because according to ancient medicine, semen is more precious than blood. So should men proactively ejaculate to stay healthy?