Should men start eating contraceptive, too?

Are men going to start eating contraceptive, too? To understand the principle of male contraceptive, we must first understand the process of sperm production. The wall of the seminiferous tubule in the testis is covered with 5-8 layers of cells, including Sertoli cells and spermatogenic cells, also known as seminiferous epithelium. Sertoli cells are arranged on the basement membrane of the convoluted seminiferous tubule, and the top extends to the lumen, which can support, nourish and protect all levels of spermatogenic cells, and may also have the function of regulating interstitial cells. spermatogonia, primary spermatocytes sexshop , secondary spermatocytes and sperm cells are formed from spermatogonia, primary spermatocytes, secondary spermatocytes and sperm cells. Each primary spermatocyte can be divided into four sperm cells, which attach to the pit at the top of the Sertoli cell to obtain nutrition, undergo the process of abnormal maturation and develop into sperm. Spermatogenesis is a continuous process, like an endless relay race, sperm is produced all the time, and hundreds of millions of sperm can be formed every day. The well-developed sperm enters the epididymis with testicular fluid. The process of spermatogenesis is mainly involved and regulated by hypothalamus, pituitary and gonadal hormones. More wonderful hot articles recommend: what to do when you have sudden asthma when you have sex caused by condoms? Nine magic weapons for the maintenance of women's private parts: mothers-to-be, mothers-to-be, the wrong methods of contraception during pregnancy will destroy women and men to choose condoms as thin as possible? Are men going to start eating contraceptive, too? Male contraceptive can play a role in the following different ways: 1. Long-term extensive use of gonadotropin-releasing hormone to inhibit spermatogenesis by reducing the secretion of pituitary gonadotropin (follicle-stimulating hormone and luteinizing hormone). 2. the corresponding antibodies of follicle stimulating hormone and luteinizing hormone were used to block the effect of follicle stimulating hormone and luteinizing hormone. However, because these two hormones contain the same a subunit and are the same as the a subunit of thyrotropin dog dildo , when the effect of the antibody is not specific to this hormone, it may cause unnecessary side effects. 3. Use autologous hormone, such as testosterone alone or in combination with progesterone, through negative feedback to inhibit gonadotropin secretion by pituitary and inhibit spermatogenesis. Regular injection of testosterone heptanate can achieve antifertility effect, and can be recovered after withdrawal. It is a promising contraceptive for men. All of the above drugs interfere with spermatogenesis by inhibiting the hypothalamus-pituitary gland axis. Drugs are expensive, inconvenient to use, and inhibit the function of Leydig cells at the same time double dildo , resulting in a decrease in the level of testosterone, decreased libido or sexual dysfunction vibrator for women , so it needs to be further studied and solved. Although testosterone also inhibits the function of interstitial cells, because it has a substitute effect, it does not affect sexual function and has a good application prospect. 4. Gossypol, a drug that selectively inhibits seminiferous epithelium, was first discovered by Chinese scholars and carried out a large number of studies and clinical trials in China. This study has attracted international attention. It is a kind of oral contraceptive for men, cheap and easy to use, but it also has some side effects. No matter which kind of male contraceptive has a similar disadvantage, that is, the effect is slow, this is because the above-mentioned drugs have no killing effect on the produced sperm, and because the spermatogenic process takes a certain time, the recovery of reproductive function is slow after drug withdrawal. Sexual posture recommended by the Sex Channel of the week: passionate animal sexual posture: passionate animal sexual posture (2) how many classic sexual postures do you have? Sexual posture: sexual posture sculpture (figure) sexual intercourse posture 72 series (figure) sexual intercourse posture 72 series two (figure) sexual intercourse posture 72 series three (figure) sexual events after 2035 Great conjecture so crazy!
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