There are several possible reasons for the reduction of ejaculation power and semen volume:
The perineal transverse muscle shrinkage has weakened nervous system problems, and there are also excessive stimulation of side -sympathetic nerves caused by the nervous system disease, thereby enhancing the shrinkability of the external sphincter.The effects of sphincter contraction of the sphincter are similar to the effects of urethral obstruction.
Frequent ejaculation can reduce the volume of semen; benign prostate hyperplasia or any urethral damage (urethral narrowing, condyloma acuminatum in the urethra) can weaken the essence power; incomplete bladder shutdown, which causes some semen to flow into the bladder.Dedicated by power, discharge from the urethral opening.Occurrence of prostate resection, sympathetic nerve resection, extensive pelvic surgery, or take some antihypertensive drugs may occur.
There is also a direct damage that may be spinal cord injury or dryness. They will cause the consequences of similarly resection with the sympathetic drying, so that the sphincter in the urethra cannot shrink like when ejaculating.Treatment methods are dealt with. If other drugs are replaced, factors such as local obstruction of the urethra are eliminated, and it is expected to improve the power of ejaculation.
Some men's ejaculation power is caused by the weakness of related muscles, especially the weakness of the pubic tail muscle. Here, there is an impact of age factor, the influence of weak constitution, and the consequences of excessive obesity.This not only makes ejaculation weakness, but also affects the upward abdomen ability when erection, which means that during sexual intercourse, it cannot better stimulate the G point in the vagina, which affects the opportunity of women's obtaining orgasm;The extension of the time.In recent years, studies have shown that men may also have the ability to obtain many orgasm as women, and strong pubic tail muscles are the most important factor in ensuring this function.
