In recent years, more and more men have been plagued by infertility, and one of the standards for testing whether it suffers from infertility is to test sperm. So what do you think of semen examination reports?Here are a detailed explanation of the noun of the semen inspection report for everyone to understand.
Semen
The amount of ejaculation per normal person is about 2-6 ml, 1-2 ml is suspicious abnormalities, and abnormalities are considered as less than 1 ml or more than 7 ml.The measurement of semen is related to the pre-abstinence time of the specimen. The abstinence time is long and the amount of semen is relatively large. Generally, it is advisable to abstain from 3-7 days.In pathological conditions, when the amount of ejaculation is more than 7ml at a time, not only the sperm density is reduced, but it is also easy to flow out of the vagina, so that the total number of sperm is reduced, which is common in seminal vesiculitis.
Deformity
The normal sperm head is flat oval shape, the tail minister is bent, similar to tadpoles; but some heads are pointed, big heads, double heads, thick tails, short, split, double tail and other abnormalities.If these malformed sperm exceed 30%, it is called deformity sperm, which can cause infertility.
color
The color of normal semen is gray -white or pale yellow.If there is blood wire in the semen, it becomes red or pink, it is bloody semen. A large amount of red blood cells can be seen under the mirror, which is common in the inflammation of the adrenal glands and the posterior urethra, which can be seen in tuberculosis or tumor.For purulent semen, a large amount of pus can be seen under the mirror, indicating that the reproductive tract or adrenal glands are inflamed.
Alkali
The pH value of normal people is between 7.2-7.8, and excessive acid or alkali is not conducive to sperm activity and metabolism.Smaller than 7.2 See the obstruction of the ejaculation tube or is contaminated by urine; greater than 7.8 is found in seminal vesicular inflammation or old specimen.
Sperm density
It is generally represented by the sperm numbers per milliliter semen.The sperm density of normal people is 2.0 million to 1.5 billion/ml, and the individual differences are very large.Those who are less than 20 million/ml are for young sperm disease, which are found in various reasons, which are caused by various sperm functional dysfunction. The chances of entering the uterine cavity and fallopian tubes can be low or infertile due to the reduction of sperm.
liquefaction
After the normal semen is ejected, it becomes jelly-like under the action of the seminal vesicles, and after 5-30 minutes, it becomes less sticky liquid.If it is not liquefied for more than half an hour, it is not liquefied by semen, and sperm cannot move freely, causing male infertility.In addition, the glass rod is contacted to the liquefied semen, observe the viscosity, and gently hold it, which can form semen wire. When normal, its length is less than 2cm.
(Editor in charge: Lin Sen)
