During the inspection process, the men's spermatic test is one of the basic inspection content.Sperm abnormalities are common to male infertility.Then let's understand the secrets of the "life liquid" of men.
The color and smell of semen
Semen is a milky white liquid, which is composed of testicles, epididymia, prostate and seminal vesicles, and mixed with some hydrocephalia secretions.Sperm is the most important formal ingredient in semen.The liquid component is called the sperm pulp, which is a medium necessary for transporting sperm.Sperm is gradually developing from sperm cells in the testicles, which takes about 66 to 74 days in humans.Endocrine increase or decrease, external stimulus such as radiation, temperature, etc. can only change the quality of sperm and cannot change its maturity period.
The amount of semen of normal people
The amount of semen, color, viscosity, odor, pH, etc. are very helpful for the diagnosis of the disease.The amount of semen of normal people is 2 to 6 ml.
Each ml contains 6,000 to 120 million sperm, which is less than 2 ml, and the number of sperm is reduced at the same time, which can affect pregnancy.
If the sperm quality is good, only 1 ml can also cause pregnancy.If the semen is too strong, it is one of the reasons for male infertility.
Each ejaculation exceeds 6 ml, the sperm concentration is low, the nutritional conditions are too poor, the mobility is not good, and it is not easy to cause pregnancy.
The amount of sperm volume has little to do with the time interval between the excreted sperm
After one ejaculation, the original ejaculation can be restored after about 24 hours, but the number of sperm contained is greatly reduced.Excessive amount of semen is found in prostate and seminal vesic lesions (such as tuberculosis).Those who could not ejaculate when there was no semen or sexual intercourse was called semen -free disease, such as adolescent ligation, cryptor testing, urethral or ejaculatory tubular height narrowing and psychiatric cause.Normal semen is colorless transparent or gray white. The color of the semen of the long -term abstinence is slightly dark yellow, and the color of the color is changed when there is a disease.
(Editor in charge: A Qiu)
