体重肥壮，会引起试管婴儿成功率下降吗？
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">如今，<span style="color: black;">瘦身</span><span style="color: black;">已然</span><span style="color: black;">作为</span>现代女性<span style="color: black;">要紧</span>的课题，但绝大<span style="color: black;">都数</span>人这么做是为了保持好身材。而对此不太<span style="color: black;">留意</span>的女性<span style="color: black;">伴侣</span>，则是放飞自我，该吃吃，该喝喝。<span style="color: black;">由于</span>在<span style="color: black;">咱们</span><span style="color: black;">非常多</span>人的观念中，<span style="color: black;">肥壮</span>只是因营养过剩使身体<span style="color: black;">出现</span>改变，并不是什么<span style="color: black;">繁杂</span>的<span style="color: black;">疾患</span>，老一代的人<span style="color: black;">乃至</span>认为，女性<span style="color: black;">肥壮</span>是身体好以及好生养的表现，于是在备孕<span style="color: black;">周期</span><span style="color: black;">或</span>试管前期，准妈妈们总会被长辈<span style="color: black;">需求</span>大补特补，却低估了<span style="color: black;">肥壮</span>对生育<span style="color: black;">亦</span>会带来<span style="color: black;">有害</span>影响，致使在生育之路上越走越艰难，本就<span style="color: black;">身患</span><span style="color: black;">不育</span><span style="color: black;">不孕</span>症的<span style="color: black;">伴侣</span>在试管助孕征程上<span style="color: black;">更加是</span>前路漫漫。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q9.itc.cn/q_70/images01/20240412/a0488c0264e44b87b7baffbb7b2736b7.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">关联</span>专家曾以“过于<span style="color: black;">肥壮</span>或消瘦<span style="color: black;">是不是</span>会对试管婴儿成功率产生影响?”为课题进行<span style="color: black;">科研</span>，<span style="color: black;">发掘</span>相<span style="color: black;">针对</span>BIM体重指数【BMI=体重(<span style="color: black;">公斤</span>)÷身高^2(m)】正常的女性，肥胖和消瘦的女性试管婴儿妊娠率、活产率均有<span style="color: black;">显著</span>的降低。(注：BMI≥24;BMI为24~27.9属于偏胖;BMI≥28属于<span style="color: black;">肥壮</span>)</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">对此，女性的<span style="color: black;">大姨妈</span>周期和生殖功能的维持<span style="color: black;">必须</span><span style="color: black;">必定</span>的脂肪贮存量和<span style="color: black;">平衡</span>的营养环境。倘若脂肪沉积<span style="color: black;">太多</span>、营养过剩，就会影响到生育功能，两者之间呈“n”字曲线变化，当体重在正常范围，<span style="color: black;">亦</span><span style="color: black;">便是</span>居于“n”的顶部，则生育能力正常;而体重浮动到“n”的<span style="color: black;">上下</span>两侧，即体重过轻或过重时，生育能力下降。由此，生育能力下降的<span style="color: black;">肥壮</span>女性试管助孕，<span style="color: black;">亦</span>将<span style="color: black;">引起</span>试管成功率下降。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">肥壮</span>会降低做试管成功率的<span style="color: black;">原由</span>如下：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">1、</span><span style="color: black;">卵细胞</span>方面</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">过度<span style="color: black;">肥壮</span><span style="color: black;">实质</span>属于一种慢性代谢<span style="color: black;">疾患</span>，常伴有代谢功能<span style="color: black;">反常</span>、内分泌<span style="color: black;">错乱</span>、胰岛素抵抗、高雄激素血症等，这类女性会<span style="color: black;">显现</span><span style="color: black;">大姨妈</span>不调、闭经、卵巢反应<span style="color: black;">反常</span>等问题，从而影响到卵泡的正常<span style="color: black;">生长</span>和<span style="color: black;">卵细胞</span>质量。据调查，较于正常女性，<span style="color: black;">肥壮</span>女性的<span style="color: black;">卵细胞</span>质量较差，难以与精子完成受精并配成健康胚胎，多囊卵巢综合症<span style="color: black;">病人</span><span style="color: black;">便是</span>其中的典型。<span style="color: black;">另外</span>，<span style="color: black;">肥壮</span>者<span style="color: black;">因为</span><span style="color: black;">身体</span>雄性激素水平较高，会<span style="color: black;">控制</span>下丘脑对促性腺激素释放的分泌，使卵泡<span style="color: black;">没</span>法正常<span style="color: black;">生长</span>。这种情况，女性会对促排卵<span style="color: black;">药品</span><span style="color: black;">没</span>反应，个别起<span style="color: black;">功效</span>的<span style="color: black;">亦</span>须加大药量，但又要<span style="color: black;">警觉</span>卵巢过度刺激<span style="color: black;">危害</span>，<span style="color: black;">导致</span>促排卵效果<span style="color: black;">不良</span>。再者，存在<span style="color: black;">肥壮</span>的女性，会<span style="color: black;">引起</span><span style="color: black;">彩超</span>下卵泡显影不清楚，从而<span style="color: black;">引起</span>取卵过程的损失<span style="color: black;">增多</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">咱们</span>都<span style="color: black;">晓得</span>，试管婴儿助孕，健康的<span style="color: black;">卵细胞</span>必不可少，且获卵数应达到15颗<span style="color: black;">上下</span>，<span style="color: black;">才可</span><span style="color: black;">保证</span>高成功率。那<span style="color: black;">肥壮</span>的女性，既存在<span style="color: black;">卵细胞</span>质量的问题，获卵数量上又难以<span style="color: black;">保证</span>，势必会使试管成功率大打折扣。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">2、</span>子宫内环境方面</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">女性的子宫内膜呈周期性变化，<span style="color: black;">重点</span>是依靠正常的内分泌系统反馈调节机制。<span style="color: black;">倘若</span>女性激素水平<span style="color: black;">反常</span>，会<span style="color: black;">引起</span>子宫内膜过薄或过度增生，内膜容受性降低的问题，这是几乎所有<span style="color: black;">肥壮</span>女性都存在的。假如试管前不进行<span style="color: black;">护理</span>，会使胚胎难以顺利着床，大大降低种植率。就算胚胎成功着床，<span style="color: black;">显现</span>胎停、流产的概率<span style="color: black;">亦</span>会非常高。据统计，<span style="color: black;">过重</span>或<span style="color: black;">肥壮</span>女性流产的概率是正常体重女性的2倍，流产几率在50%以上。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">3、</span>妊娠<span style="color: black;">危害</span>方面</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">有数据<span style="color: black;">表示</span>，<span style="color: black;">肥壮</span>者较于体重正常的女性，活产率降低25%~35%<span style="color: black;">上下</span>。<span style="color: black;">原由</span>在于<span style="color: black;">肥壮</span>会加重妊娠反应，<span style="color: black;">增多</span>并发症<span style="color: black;">危害</span>，<span style="color: black;">出现</span>概率高出2~3倍，如妊娠高血压、妊娠期糖尿病、子痫前期、血栓栓塞性<span style="color: black;">疾患</span>等。与此<span style="color: black;">同期</span>，<span style="color: black;">出现</span>早产、难产、巨大儿、胎儿畸形、围产期胎儿死亡率以及新生儿重症监护室住院率等<span style="color: black;">出现</span>几率<span style="color: black;">亦</span>大大<span style="color: black;">升高</span>。<span style="color: black;">另一</span>，<span style="color: black;">肥壮</span>的产妇，其生下的子代<span style="color: black;">将来</span><span style="color: black;">身患</span>II型糖尿病，心血管<span style="color: black;">疾患</span>等慢性<span style="color: black;">疾患</span><span style="color: black;">危害</span>更高。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因此</span>，<span style="color: black;">没</span>论是想要<span style="color: black;">加强</span>试管成功率<span style="color: black;">亦</span>好，<span style="color: black;">保准</span>宝宝健康出生<span style="color: black;">亦</span>罢，都<span style="color: black;">剧烈</span><span style="color: black;">期盼</span>肥胖的女性在试管前，正视“<span style="color: black;">肥壮</span>”的<span style="color: black;">害处</span>，打好<span style="color: black;">瘦身</span>这场硬仗，以一个强健的身体状态入周，实现孕育健康宝宝梦想。<a style="color: black;"><span style="color: black;">返回<span style="color: black;">外链论坛：http://www.fok120.com/</span>，查看<span style="color: black;">更加多</span></span></a></p>
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