The life of a sperm, from its creation and development, to its tadpole form and finally to its maturity in the process of epididymis, takes about 90 days. Many people find this data unbelievable. How does the sperm develop during these 90 days? How should couples of childbearing age choose the right time to conceive an optimal baby? It takes 90 working days for sperm to mature Unlike the various cells in the body, sperm change from spermatogonia in the testes, and one spermatogonia develops into 256 spermatozoa after many divisions, and it takes three months from discharge to maturity. Doesn’t it feel like too much time? Many people’s impression of sperm should refer to the period of time from spermatogenesis to ejaculation. Doctors explain that, in fact, adult men produce sperm every day, and each gram of testicular tissue can produce 300-600 sperm per second, which means that hundreds of millions of sperm can be produced in both testes every day. These sperms are not produced directly to ejaculate directly, but undergo a developmental stage, taking 74-76 days to develop into a tadpole-like shape. The sperms discharged from the testes at this time, although they appear to have taken shape, are in fact not yet fully mature, and must still be matured in the process of passing through the epididymis, a process that takes another 14-16 days. Therefore, if you want to have a healthy baby, it is definitely the right choice to start “closing the forest” three months in advance. Generally speaking, the sperm count in the male epididymis is in a state of dynamic equilibrium, with mature sperms being produced every day, as well as aging sperms being swallowed up continuously. If an unexpecting father has intercourse for six consecutive days, the sperm eliminated on the seventh day will be immature sperm. When is the sperm of best quality? Given the long life cycle of sperm, when is the sperm of best quality? Sperm spend about 70 days in the testes and about 2-3 weeks in the epididymis. The desire to ejaculate occurs after the mature sperm is stored to a certain level, and then ejaculation is reached with high pressure through the posterior urethra. Some fertility doctors point out that the period of testicular vitality in men is 2-7 days after sperm maturity, which can be called the “prime” of sperm, followed by old age and death. For fathers-to-be who are ready to have a baby, it’s best to have a sperm discharge once every 7 days or so to ensure sperm vitality. In terms of the timing of a man’s development, although a man is basically finalized at the age of 25, the spermatozoa of men at this age are still in the primary stage, and the DNA information contained within the spermatozoa is not complete enough. When a man comes to the age of 30, the quality of sperm at this time will reach its peak, containing the most superior quality of genetic information and the strongest activity. Therefore, doctors suggest that although men still have the ability to become a father at the age of 90, from the eugenics point of view, it is still not advisable to exceed the age of 35, and the quality of sperm after the age of 35 will also show a downward trend. Drugs that affect sperm maturation Although there are many sperms, not all of them may be mature and healthy. Therefore, it is all the more important for prospective fathers to take careful care of them. Currently, many drugs on sale in the market to solve certain problems in men at the same time also affect the male reproductive function, and may even cause male infertility. 1, inhibit spermatogenic drugs such as men taking large doses of glucocorticoids, androgens, anti-androgen drugs, estrogen, progesterone and testosterone propionate drugs, will inhibit the secretion of pituitary gonadotropins, thereby inhibiting the spermatogenic function of the testes. This usually returns to normal after the drugs are stopped. Common drugs such as dichlorodiacetylenediamine, dinitropyrroles, nitrofurans, anti-cancer alkylating agents, cotton phenol extracted from cottonseed and so on. 2, affecting sperm maturation drugs This class of drugs is mainly through the influence of sperm can not mature and lose fertilization ability, such as anti-androgenic compounds methyl chlortalidone acetate, as well as the application of chlorinated glycerol drugs. And diuretics androstenol in some tissues have anti-androgenic effect; antibiotic furotropin pharmacological toxicity also directly affect the sperm quality. 3, reduce ejaculation or even non-ejaculation drugs crotaline and methiodiazine is the management of high blood pressure drugs, but at the same time will also reduce the amount of ejaculation or even lead to non-ejaculation; Annin and chlorpromazine can inhibit ejaculation reflex, so that the delayed ejaculation, are extremely negative impact on the male. Men who have used the above drugs should pay attention to oh, stop the drug 3 months before considering having a baby. And don’t think that sperm quality in 30 years old to reach the best state can be used to put off the family to postpone your age of marriage.