与不孕不育有关的性生活三因素

作者：meilibao 来源：地球村发布时间：2007-8-11 17:59:04

Body art from the West, male body is mainly a reflection of the strength of the United States. While the female body is mainly a reflection of the kind of a female-specific negative of tender.

Body art is static human form, does not contain sexual intercourse is exposed genitals or other to tease of limb movements. Good photographs focus on the human body is the use of light and shadow. The body was

naked from the arts, the human body art is not carnal desire , vulgar. Accurately speaking, and now, the "body art" is not very precise. Art classification is based on the auditory,

一、性生活习惯：
    1、经期性交：产生抗体，导致感染。
    2、性交后清洗，排小便，精液流失。
    二、性生活频度：
    1、性交过频，精子质量下降、产生抗体。百发必有一中的观点是错误的。
    2、精子数少的男性第二次性交（30~60分钟后）可提高精子数量。
    三、性生活时机：排卵期性交。卵存活18~30小时，精子受精能力48小时内。
    四、性高潮促孕
    性高潮时：1、子宫呈负压；2、子宫位置升起，宫颈与精液池靠近； 3、阴道分泌物增多，PH升高有利于精子。

上一篇问吧：子宫内膜的酶和抑制物及排卵机制
下一篇问吧：男性不育症医学知识

[ ] [返回上一页] [打印]