民间流传着这么一种说法:“一滴精,十滴血,损耗精液,大伤元气。”有的大夫让不育病人100天不同房,“养精蓄锐”以保证治疗效果,病人则虔诚地遵守医嘱,不敢越雷池一步,但一旦同房,还是不可避免地出现遗精。 正常男性每次射出的精液量为3—5毫升。精液呈乳白色,弱碱性,有特殊腥味。其中精桨占95％以上,精子仅占1％左右。每立方厘米睾丸组织每天能够产生200万个精子,也就是说每天每位男性的睾丸能够产生几千万至上亿个精子。这些精子即使不排出体外,也会老化、死亡,最后被酶消化。长期禁欲的男性的精液中,精子数虽不少,但活动率往往不佳,白细胞数也较多。 精桨的成分90％以上是水,其由睾网液、附睾、精囊腺、前列腺、尿道球腺和尿道旁腺的分泌液 Folk circulated such a saying: “a drop of fine, ten drops of blood, loss of semen, a great deal of strength.” Some doctors let infertility patients 100 days different rooms, “recharge your batteries” to ensure the treatment effect, the patient is pious To comply with the doctor’s advice, dare not leap more thunder pool step, but once the same room, or inevitably appear nocturnal emission. Normal men shot each time the amount of semen 3-5 ml. Semen was milky white, weakly alkaline, with a special smell. Which accounted for more than 95% of fine sperm, sperm accounted for only about 1%. Each cubic centimeter of testicular tissue can produce 2 million sperm per day, which means that each male testicle can produce tens of millions to hundreds of millions of sperm every day. Even if these sperm are not excreted, they will age, die, and finally be enzymatically digested. Long-term abstinence in men’s semen, although a lot of sperm, but the activity rate is often poor, more white blood cells. More than 90% of the composition of the sperm is water, which consists of the fluid of the testis fluid, epididymis, seminal vesicle gland, prostate, urinary bulb gland and the secretion of paraurethral gland