What is the method of ejaculation?

Ejaculation is considered a normal physiological behavior of men. It is normal for men to have their own new lifestyle after reaching adulthood. After reaching orgasm, men generally ejaculate. Of course, men will feel more accomplished. However, many young men lack sexual knowledge and have some doubts about the method of ejaculation. Do you know what the method of ejaculation is? Let's take a look.

The first step of ejaculation is the contraction of the smooth muscles of the vas deferens and seminal vesicles by the impulses of the sympathetic nerves, thereby transferring the semen in the vas deferens and seminal vesicles to the urethra; the second step is the contraction of the transverse muscles at the root of the corpus cavernosum of the penis by the impulses of the pudendal nerves, thereby ejecting the semen in the urethra. The excitement of the higher parts of the brain also acts on the erection center and ejaculation center of the spinal cord through the descending pathway. Normal human sexual excitement stimulation comes from various senses and affects the spinal reflex activities through the brain.

Ejaculation is a complex process that includes erection, ejaculation, ejaculation and orgasm. Erection is due to the swelling and hardening of the penis, and its primary nerve innervation comes from the sacral nerve plexus and the pelvic visceral nerves or erectile nerves. Ejaculation involves collecting semen before ejaculation and transporting it to the prostatic part of the urethra. With the closure of the bladder neck and distal urethral sphincter, the prostatic part of the urethra becomes a reservoir of semen. This will induce ejaculation, that is, the rhythmic ejection of semen through the urethra. The participation of the skeletal muscles of the perineum is essential in this process. Orgasm is a brain-involved, usually pleasurable event and is closely related to ejaculation.

The neurophysiology of ejaculation is only partially understood. Research suggests that dopaminergic systems promote ejaculation while serotonergic systems inhibit ejaculation. The primary neural mechanism of ejaculation is somatic innervation, but it also involves nerves and fibers from the autonomic nervous system in the vagina. The autonomic branches of the parasympathetic nervous system primarily control erectile function while the sympathetic and somatic branches primarily control release and ejaculation.

The above is a detailed answer to the method of ejaculation. After my explanation, I believe everyone has a full understanding. In fact, many male diseases are caused by their lack of certain knowledge and failure to take timely response measures. Therefore, I hope that male friends will care about their lives and their physical health.