Do you want to ejaculate again after holding back your semen?

When the sexual reproductive system is stimulated, there will be unconscious twitching. In addition, because orgasm is reached during sexual intercourse, ejaculation will naturally occur. However, some people choose to hold back semen in order to prevent unwanted pregnancy. Although holding back semen can prevent unwanted pregnancy, it cannot guarantee that there is 100% no harm to the male body, and it is very likely to affect the subsequent physical and mental health.

Basic Overview

Withholding semen refers to the behavior of men deliberately holding back semen and not ejaculating during sexual intercourse. Long-term holding back semen can cause serious harm to the male body.

Hazards

First of all, the penis is not easy to get soft, and the sexual excitement focus of the brain is always in an excited state, which will lead to adverse consequences such as insomnia and even cause

Autonomic dysfunction.

Secondly, if accessory glands such as the prostate, seminal vesicles and bulbourethral glands are not emptied in time, this will affect the inhibition of testicular function and will affect sexual function in the long run, leading to symptoms such as impotence.

Secondly, the prostate and seminal vesicles will become congested and secrete prostatic fluid. If ejaculation is not performed, the prostate and seminal vesicles will become inflamed due to excessive fluid accumulation for too long.

Finally, because ejaculation is an irreversible behavior, forcibly holding back ejaculation during climax will cause semen to be ejaculated retrogradely into the bladder. After a long time, once it becomes a habit, it will lead to retrograde ejaculation or no ejaculation during future sexual intercourse, causing infertility.

Basic Introduction

Process Overview

The first step of ejaculation is that the sympathetic nerves send out impulses to cause the smooth muscles of the vas deferens and seminal vesicles to contract, thereby transferring the semen in the vas deferens and seminal vesicles to the urethra; the second step is to use the impulses of the pudendal nerves to contract the transverse muscles at the root of the corpus cavernosum of the penis, 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.