If your sperm is too small, or the mobility of sperm is low, you can change a method of ejaculation to change this situation. This method is to ejaculate in sections. It is suitable for women's ovulation.What are the differences between the way we usually use and what are the special effects?
In the process of sexual intercourse, men first excitement through the center, causing the penis sponge body to be congested and erected. When friction reaches a certain degree of stimulation, it causes ejaculation.
Experts said that ejaculation is a reflection process.The first is the contraction of the tube output tubules, then the epididymal head, body, and then contraction at the end of the epididymis.Sperm drives into the abdomen of the vastery pipe through the vascular tube. Finally, the prostate seminal gland is emptied, and the sperm and semi -slurry are driven into the urethra.With the contraction of the sponge body muscles and sciatic sponge body muscles, it also depends on the closure of the bladder neck to prevent the semen retrograde from shooting towards the bladder, which makes the semen rhythmically ejaculate from the urethra.
It is generally believed that there are seven powerful and rhythmic contraction movements.We can artificially divide the ejaculation process into two sections. The first three are one section. This part of the semen mainly comes from the prostate;Generally speaking, the first part of the sperm is much higher than the second part in terms of density, activity, activity, survival rate, or membrane stability.According to statistics, 89%of men's first sperm counts are higher than the second part, two are the same as those with 5%, and the second part is greater than the first part accounted for 6%.
The segmented ejaculation method has a lot of clinical significance in treating male infertility.If the patient's sperm count and activity rate is low, or at the same time, the semen is too sticky and the amount of semen is too large, the segmented ejaculation method can be used during the sexual intercourse during the women's ovulation.When the first semen is ejected, the penis is pulled out of the vagina immediately to shoot the remaining semen outside. This can prevent the semen of the semen secretion of the semen gland, thereby ensuring that high density, high -quality, and vibrant sperm stay in the vagina in the vagina., Improve the ability to conceive.In the practice of "artificial insemination" and "test tube baby", segmented ejaculation has also become a conventional step.After the first semen is treated, the high -vitality sperm is screened, sent to the uterus or used in the body fertilization.
During the clinical biochemical test, 4-6 parts can also be collected according to the order of the sperm. The first part mainly comes from prostate fluid, and the acid phosphatase is the highest. Finally, the seminal vesic glandular fluid contains the highest prostaglandin and fructose.By determining these special enzymes or substances, you can understand the function of the adhesive glands.Experts introduced that this method of examination can also be used to study physiological activities during ejaculation.Some people have disordered the ejaculation process due to neurotic problems. Sperm is not mainly ejected with prostate fluid, but ejaculates with the seminal vesicular glandular fluid. Sperm activity is lower than normal.This may also be a reason for infertility.
(Editor in charge: Xiaofeng)
