Sperm is the protagonist in semen. We want to improve the reproductive health of men. The most important thing is to improve the number and quality of sperm.Modern society is full of competition and challenges. The social pressure and family pressure carried on men's shoulders are getting greater.
At the same time, men's reproductive health is deteriorated.Men's reproductive health directly affects human eugenics, which then affects the reproduction and development of human beings.In recent years, male infertility patients have gradually increased, and men's fertility ability has been threatened. The reproductive health of men in our country is worrying.The decrease in the number of sperm and the continuous decline in quality leads to an increase in male infertility.Semen is composed of sperm and sperm paste. Sperm carries the genetic genes from the father. It is the "messenger" of information transmission. The semums mainly include protein and various enzymes, accounting for more than 90%of the total semen.Provide nutrition and environment.According to the normal semen standards stipulated in the World Health Organization, judging whether semen is normal can be analyzed from the following aspects:
(1) Color: Normally gray -white or slightly yellow.
(2) Semen quantity: normal is 2 to 6ml.
(3) Poisphan degree: The pH value of the normal semen is 7.2 ~ 7.8.
(4) Viscosity: Gently hold the glass rod to the liquefied semen, which can form semen wire, and the length is less than 2cm.
(5) LPG time: After the normal semen is ejected, it becomes jelly -shaped under the action of seminal vesicles, and after 15-30 minutes, it becomes liquid under the action of prostate liquidase. This is semen liquefaction.
(6) Sperm count: normal count & ge; 20 million/ml.
(7) Mobility: The sperm is a straight line quickly move forward & ge; 50%.
(8) Normal morphological sperm ratio: Sperm ratio of normal form & ge; 50%.
(9) White blood cells: "1 million/ml.
(10) Survival rate: usually check within 1 hour after ejaculation, live sperm & ge; 50%.
A survey analysis shows that the decline in male semen quality has exceeded the degree that people can accept.In 1999, in Beijing, researchers chose to draw soldiers aged 18 to 25 randomly in the rural garrison (these soldiers were enlisted by rural areas in other provinces and cities.Examine the history of unclean sex after puberty) for investigation.After collecting their semen for semen quality evaluation and comparing data from men in Beijing in the early 1980s, in the early 1980s.The number of object sperm in this survey decreased by more than 50%, the total number of sperm sperm each time decreased by more than 65%, and the sperm activity rate decreased by more than 25%.%), The percentage of normal sperm decreased by more than 20%, and the amount of semen decreased by more than 20%.This group's survey data is not enough to replace the overall situation of the country, but its results are enough to be shocking.
It can be seen from the above content that sperm is the protagonist in semen. We want to improve the reproductive health status of men. The most important thing is to improve the number and quality of sperm.Let's take a look at the matters that should be paid attention to. We simply summarize the "seven fear" of sperm:
