排卵期计算器

 
 

   安全期    排卵期    月经(jing)期

通过排卵期计算器,算出什么时候排卵。想怀孕的可以通过计算器确定排卵期,在排卵期进行性生活,提高受孕几率。避孕者亦可确定安全期,减少怀孕几率。

排卵期计算器原理

女(nv)(nv)性的(de)(de)排(pai)(pai)卵(luan)(luan)(luan)日(ri)(ri)(ri)(ri)(ri)期(qi)一般在(zai)下次(ci)(ci)月(yue)(yue)经(jing)(jing)(jing)来(lai)潮前(qian)(qian)的(de)(de)14天(tian)(tian)(tian)(tian)(tian)左右。下次(ci)(ci)月(yue)(yue)经(jing)(jing)(jing)来(lai)潮的(de)(de)第(di)1天(tian)(tian)(tian)(tian)(tian)算(suan)起(qi),倒数14天(tian)(tian)(tian)(tian)(tian)或减去14天(tian)(tian)(tian)(tian)(tian)就(jiu)是(shi)(shi)排(pai)(pai)卵(luan)(luan)(luan)日(ri)(ri)(ri)(ri)(ri),排(pai)(pai)卵(luan)(luan)(luan)日(ri)(ri)(ri)(ri)(ri)及其前(qian)(qian)5天(tian)(tian)(tian)(tian)(tian)和(he)后4天(tian)(tian)(tian)(tian)(tian)加(jia)在(zai)一起(qi)称为(wei)排(pai)(pai)卵(luan)(luan)(luan)期(qi)。例如(ru),某(mou)女(nv)(nv)的(de)(de)月(yue)(yue)经(jing)(jing)(jing)周期(qi)为(wei)28天(tian)(tian)(tian)(tian)(tian),本次(ci)(ci)月(yue)(yue)经(jing)(jing)(jing)来(lai)潮的(de)(de)第(di)1天(tian)(tian)(tian)(tian)(tian)在(zai)12月(yue)(yue)2日(ri)(ri)(ri)(ri)(ri),那么(me)下次(ci)(ci)月(yue)(yue)经(jing)(jing)(jing)来(lai)潮是(shi)(shi)在(zai)12月(yue)(yue)30日(ri)(ri)(ri)(ri)(ri)(12月(yue)(yue)2日(ri)(ri)(ri)(ri)(ri)加(jia)28天(tian)(tian)(tian)(tian)(tian)),再从12月(yue)(yue)30日(ri)(ri)(ri)(ri)(ri)减去14天(tian)(tian)(tian)(tian)(tian),则12月(yue)(yue)16日(ri)(ri)(ri)(ri)(ri)就(jiu)是(shi)(shi)排(pai)(pai)卵(luan)(luan)(luan)日(ri)(ri)(ri)(ri)(ri)。排(pai)(pai)卵(luan)(luan)(luan)日(ri)(ri)(ri)(ri)(ri)及其前(qian)(qian)5天(tian)(tian)(tian)(tian)(tian)和(he)后4天(tian)(tian)(tian)(tian)(tian),也就(jiu)是(shi)(shi)12月(yue)(yue)11-20日(ri)(ri)(ri)(ri)(ri)为(wei)排(pai)(pai)卵(luan)(luan)(luan)期(qi)。除了月(yue)(yue)经(jing)(jing)(jing)期(qi)和(he)排(pai)(pai)卵(luan)(luan)(luan)期(qi),其余的(de)(de)时间(jian)均为(wei)安全期(qi)。在(zai)安全期(qi)性交可不必(bi)采用任何避孕(yun)药物(wu)和(he)避孕(yun)工具。

女性的排卵日期因个人(ren)体质(zhi)变异差异极大,因此仅(jin)供(gong)参(can)考。

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