Top rated comment
about 3 years ago
Ejaculation is the release of seminal fluid in a sexual activity. It is a reflex under the control of central nervous system. During sexual arousal, spinal cord and brain receives stimuli. In response, vas deferens contracts to release the sperms. Prostate gland and seminal vesicles contract to release secretions. Sperms and secretions together form semen. Now, the penile muscles contract every 0.8 seconds. With each contraction seminal fluid releases from penis.
Other commentsSign in to post comments. You don't have an account? Sign up now!
Related posts
Why should I avoid sexual activity before a PSA test?Where can I learn more about STDs?Can premature ejaculation be controlled?What are the symptoms of sexually transmitted diseases (STDs)?How can I protect myself from sexually transmitted disease (STDs)?What should I do if I think I've got an STI?What's the difference between HPV and HIV?Can you catch HIV from kissing?Circinate Syphilitic Lesions
