Sperm and hormones


Semen's Secret Ingredient

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Sperm production is hormonally driven. Brain hormones govern sperm production and are precisely controlled. The male genitalia are responsible for sperm.

Semen's Secret Ingredient | Science | AAAS

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In about 30 to 40 percent of cases, the problem is in the testes, the glands that produce sperm and testosterone (the main male sex hormone). Damage to the.

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Description:The accepted explanation is that the women detect each other's pheromones, subtle scents that each of us produce, and somehow these only-faintly aromatic but powerful compounds influence the women's hormones and make their menstrual periods arrive around the same time. The presence of steroids derived from dehydroepiandrosterone by 7-hydroxylation with recently reported immunomodulatory activity was for the first time demonstrated in seminal fluid of normal men. But if that were true, the vagina would have to absorb compounds in semen that affected the women's pheromones. Share or comment on this article:

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Views: 5336 Date: 2018-06-14 Favorited: 12 favorites

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