For how long the seed fluid is updated in men?.
The birth of a healthy baby is an important aspect for parents, which should be taken care of during pregnancy planning. The correct physiological development of the fetus depends on the quality of the sperm. Ejaculate with a large number of morphologically active sperm contributes to successful conception. Seed fluid in men is updated from 64 to 78 days. More details of the process of spermatogenesis indicating the temporary intervals will be described later.
How spermatozoa forms and mature and ripen
The process of maturation and formation of sperm is commonly called spermatogenesis. It begins in the puberty and the entire life cycle of a man continues. The formation of germ cells takes place in the testes – the tubular glands of the ovoid form enclosed in a shell from the seed tubules.
Important: the testes are located outside the abdominal cavity, so the ripe temperature of sperm 2-3 degrees below body temperature. Compliance with the regime is ensured by a reduction in special muscles that move the testes closer or farther from the body, maintaining optimal conditions for the formation of new germ cells.
Upon reaching puberty, the men’s testes fall into the scrotum. The absence of such a physiological manifestation leads to the development of cryptorchism and sterilization of spermatozoa. To reduce the formation and formation of sperm can too narrow clothes and frequent hot baths.
Phases of spermatogenesis
Spermatogenesis can be divided into four consecutive phases, each of which lasts an average of 16 days. The exact time of processing processes depends on the physiological characteristics of a particular organism.
Interesting: For the first time, sperm discovered and described Anthony Van Levenguk – microscopist from Holland. The event occurred in 1677. Found cells were mistakenly mistaken for parasites living in a person’s sperm (literal translation of the name “animal sperm”). In 1685, the scientist reformatted the concept, indicating that a sperm is a kind of seed that is plunging into nutrient soil. In 1876, Oscar Hertwig conducted the first experiment to penetrate the sperm into the egg of the sea hedgehog with the subsequent merger of their nuclei.
In the seeds of men, the rudimentary epithelium is formed, which begins to share under the influence of hormones, turn into a spermatogony with a double set of chromosomes and nucleus.
The formed spermatogonia increases in size and turn into spermatocytes of the first order with a double set of chromosomes. Gradually, the cells shift to the lumen of the tubules with another temperature regime.
The first -order spermatocytes are divided by a meiotic method with the formation of two second -order cells (spermatides), which contain a single, and not a double set of chromosomes.
Spermatozoa is formed from spermatides, have a structure familiar to everyone with a thickened head and tail. The end of the cell is directed into the lumen of the tubules for the best maneuverability during ejaculation. Spermatozoid is the only mobile cell in the human body.
Reference: One initial epithelium cell in a man with a dual set of chromosomes forms four spermatozoa with a haploid set, which ensures regular replacement.
Negative factors affecting the quality of sperm
It should be borne in mind that the process of spermatogenesis is continuous and in the seed fluid of a man contains cells of different ages, which are negatively affected by different factors. Among them:
- age -related decrease in testosterone synthesis – an increase in the number of atypical forms of sperm, a decrease in cell mobility;
- accumulation of excess weight, diagnosed obesity of any degree;
- lack of physical exertion;
- frequent drinking of alcohol, smoking;
- IPP and other diseases of the genitourinary sphere.
Important: prostate hyperplasia (prostate adenoma) worsens the quality of the prostatic secret that is necessary to maintain high mobility and quality of sperm.
How is the acceleration of sperm update undergoes
There is no need to accelerate the process of spermatogenesis for a number of reasons. Among them:
- A sufficient number of cells born in the body;
- healthy sperm update;
- Elimination of defective cells naturally.
Help: Ejaculate a fertile man should contain the minimum of 20 million cells per 1 milliliter of sperm. Such a number of germ cells can lead to fertilization if their normal mobility and physiological structure are preserved. The production of sperm in this volume is due to the negative effects of toxins, carcinogens on cells, a decrease in immunity and other natural causes.
Many experts advise improving sperm quality to gradual development of viable cells with an ideal morphological structure. Such a result can be obtained if:
- abandon smoking (sperm mobility indicators improve after 10-14 days);
- abandon alcohol (the quality of seed fluid improves in three months);
- Full rejection of the use of narcotic substances.
Attention: enrichment of a diet with foods containing zinc, folic acid, vitamins, helps to increase mobility of male germ cells. Proper regulation of sexual activity leads to the regular accumulation of active sperm in the erypricious ducts, increases the chances of conception of a healthy fetus.
Conclusion: The speed of updating sperm is from 64 to 78 days. This indicator cannot be artificially increased. A man can carry out a number of measures to improve the quality of his germ cells. Healthy sperm with the right morphological structure and high mobility increase the chance of conception. You can check the indicators of spermatogenesis using diagnostic studies.