ikkhksvu 发表于 2024-6-29 06:43:14

卵泡体积对试管婴儿成功率有影响吗?


    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">进入试管周期以后，女性会<span style="color: black;">经过</span><span style="color: black;">药品</span><span style="color: black;">掌控</span>卵泡生长，当卵泡长到<span style="color: black;">必定</span><span style="color: black;">体积</span>时，<span style="color: black;">就可</span>取卵进行体外受精。而在促排<span style="color: black;">时期</span>，卵泡会从<span style="color: black;">少于</span>5mm的<span style="color: black;">基本</span>卵泡<span style="color: black;">生长</span>到18-25mm<span style="color: black;">上下</span>的成熟卵泡，<span style="color: black;">然则</span><span style="color: black;">因为</span>卵泡众多，<span style="color: black;">因此</span>并不是每一个卵泡的直径<span style="color: black;">体积</span>都<span style="color: black;">同样</span>。<span style="color: black;">因此呢</span>，不少女性<span style="color: black;">伴侣</span>都在疑惑，卵泡的<span style="color: black;">体积</span>和试管婴儿治疗的成功率，有<span style="color: black;">无</span><span style="color: black;">相关</span>。如果是小卵泡，是不是<span style="color: black;">表率</span><span style="color: black;">得到</span>的<span style="color: black;">卵细胞</span>少。<span style="color: black;">倘若</span>都是大卵泡，<span style="color: black;">那样</span>会<span style="color: black;">更易</span>成功<span style="color: black;">有些</span>吗?</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">什么是卵泡?</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">卵泡是生长在卵巢中的圆球状细胞聚合体，经过周期性的生长和<span style="color: black;">生长</span>之后，会在排卵时释放出一个<span style="color: black;">生长</span>完整的<span style="color: black;">卵细胞</span>。在自然排卵期里，<span style="color: black;">每一个</span>周期都会有一个<span style="color: black;">卵细胞</span><span style="color: black;">生长</span>成熟，剩下的小卵泡都会<span style="color: black;">自动</span>凋亡闭锁。而在试管周期里，刺激<span style="color: black;">药品</span>会<span style="color: black;">促进</span>卵巢在一个周期内尽可能地一次性让多个卵泡成熟<span style="color: black;">生长</span>排出，<span style="color: black;">寓意</span>着取卵<span style="color: black;">得到</span>的卵泡<span style="color: black;">亦</span>会多<span style="color: black;">有些</span>。卵泡的生长经历多个<span style="color: black;">周期</span>，而对试管<span style="color: black;">来讲</span>，会着重关注窦状卵泡和成熟卵泡。进入试管周期以后，女性会<span style="color: black;">经过</span><span style="color: black;">药品</span><span style="color: black;">掌控</span>卵泡生长，当卵泡长到<span style="color: black;">必定</span><span style="color: black;">体积</span>时，<span style="color: black;">就可</span>取卵进行体外受精。而在促排<span style="color: black;">时期</span>，卵泡会从<span style="color: black;">少于</span>5mm的<span style="color: black;">基本</span>卵泡<span style="color: black;">生长</span>到18-25mm<span style="color: black;">上下</span>的成熟卵泡，<span style="color: black;">然则</span><span style="color: black;">因为</span>卵泡众多，<span style="color: black;">因此</span>并不是每一个卵泡的直径<span style="color: black;">体积</span>都<span style="color: black;">同样</span>。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q3.itc.cn/images01/20240327/8131a3976c7448ba8addde7af2980036.png" style="width: 50%; margin-bottom: 20px;"></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">正常的卵泡直径范围是在18mm—25mm间，而做试管婴儿<span style="color: black;">必须</span>将女性的<span style="color: black;">卵细胞</span>取出体外进行受精，初步的培养为胚胎后再移<span style="color: black;">移植</span>女性<span style="color: black;">身体</span>。<span style="color: black;">因此呢</span><span style="color: black;">必须</span><span style="color: black;">经过</span><span style="color: black;">彩超</span>检测女性的卵泡<span style="color: black;">生长</span>的<span style="color: black;">详细</span><span style="color: black;">状况</span>，确认<span style="color: black;">是不是</span>有<span style="color: black;">生长</span>成熟的卵泡或有<span style="color: black;">无</span>排卵，并<span style="color: black;">经过</span>卵泡的发育<span style="color: black;">状况</span>来判断出准确的排卵时间。在试管婴儿取卵前，<span style="color: black;">大夫</span>会<span style="color: black;">经过</span><span style="color: black;">彩超</span>观察卵泡的<span style="color: black;">体积</span>，当<span style="color: black;">优良</span>卵泡直径达到18-20mm<span style="color: black;">上下</span>，<span style="color: black;">就可</span>下单，<span style="color: black;">亦</span><span style="color: black;">便是</span>进入打夜针环节，打夜针后34-36小时<span style="color: black;">就可</span>安排取卵，从而<span style="color: black;">得到</span>成熟的<span style="color: black;">卵细胞</span>进行体外受精。而成熟的卵泡会有<span style="color: black;">有些</span>特征，<span style="color: black;">通常</span><span style="color: black;">彩超</span>会在<span style="color: black;">大姨妈</span>10到16天检测到最大卵泡的<span style="color: black;">显现</span>，呈圆形且壁薄，直径<span style="color: black;">通常</span>在20mm。而排卵后，卵泡壁边缘会皱缩，呈锯齿状，卵泡壁部分<span style="color: black;">地区</span>会塌陷，并且其内会有<span style="color: black;">非常多</span>细弱的光点。而在子宫直肠隐窝内<span style="color: black;">能够</span>看到液性暗区，<span style="color: black;">一般</span>会在排卵一天后消失。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">试管婴儿取多少<span style="color: black;">卵细胞</span>?</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">试管婴儿治疗并不<span style="color: black;">必须</span>数量<span style="color: black;">尤其</span>多的<span style="color: black;">卵细胞</span>，<span style="color: black;">通常</span>获卵8——15个较为合适。<span style="color: black;">不外</span><span style="color: black;">按照</span>女方年龄、卵巢功能、治疗<span style="color: black;">方法</span>、<span style="color: black;">药品</span>反应等<span style="color: black;">状况</span>的<span style="color: black;">区别</span>，获卵数有<span style="color: black;">必定</span>差异。保持<span style="color: black;">卵细胞</span>数量的<span style="color: black;">同期</span>，还应<span style="color: black;">重视</span><span style="color: black;">卵细胞</span>质量。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">经过</span>临床<span style="color: black;">发掘</span>，获卵数越多的女性，卵巢<span style="color: black;">显现</span>过激反应的几率越高，<span style="color: black;">因此呢</span>监测卵泡<span style="color: black;">生长</span>的时候要<span style="color: black;">重视</span>预防卵巢过度刺激<span style="color: black;">综合症</span>，<span style="color: black;">同期</span><span style="color: black;">恰当</span>的<span style="color: black;">掌控</span>促排卵<span style="color: black;">药品</span>的<span style="color: black;">运用</span>。卵泡的数量并<span style="color: black;">不可</span><span style="color: black;">保证</span>试管成功，而是要<span style="color: black;">按照</span><span style="color: black;">每一个</span>人的<span style="color: black;">详细</span><span style="color: black;">状况</span>来分析。<span style="color: black;">另外</span>，<span style="color: black;">卵细胞</span>质量<span style="color: black;">亦</span>是试管成功与否的<span style="color: black;">要紧</span><span style="color: black;">原因</span>。<span style="color: black;">有些</span><span style="color: black;">病人</span><span style="color: black;">伴侣</span>的卵泡数量不多<span style="color: black;">然则</span><span style="color: black;">卵细胞</span>的质量足够好，这完全不妨碍胚胎移植手术的顺利进行。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q3.itc.cn/images01/20240327/accce9eabf20496c84065c2e33fa83c0.png" style="width: 50%; margin-bottom: 20px;"></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">卵泡监测的<span style="color: black;">优良</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">用药<span style="color: black;">时期</span>机体激素数值改变、卵泡<span style="color: black;">生长</span>速度与<span style="color: black;">体积</span>不一，是每位进行促排周期都不得不面对的问题，<span style="color: black;">倘若</span>不采取一对一卵泡监测<span style="color: black;">办法</span>，<span style="color: black;">引起</span>用药过量带来的卵巢过度刺激、腹水等不良症状是在所难免的。卵泡监测不单单是为了<span style="color: black;">调节</span><span style="color: black;">药品</span>剂量在女性合适范围之内，降低并发<span style="color: black;">危害</span>，<span style="color: black;">亦</span>利于对用药女性的卵泡<span style="color: black;">生长</span><span style="color: black;">状况</span>有所<span style="color: black;">认识</span>，便于抓取理想的取卵时间，防止过早或过晚进行取卵操作。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">关于卵泡<span style="color: black;">体积</span>的区别</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">首要</span>，<span style="color: black;">卵细胞</span>与卵泡是同步<span style="color: black;">生长</span>的，卵泡的<span style="color: black;">体积</span>直接关系到<span style="color: black;">卵细胞</span>的质量。<span style="color: black;">一般</span>来讲，大卵泡的<span style="color: black;">生长</span>程度较好，<span style="color: black;">卵细胞</span>质量<span style="color: black;">亦</span>好;而小卵泡<span style="color: black;">生长</span>程度低，可能<span style="color: black;">引起</span><span style="color: black;">卵细胞</span>质量较差。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">其次，大卵泡里有<span style="color: black;">更加多</span>的卵泡液，会与<span style="color: black;">卵细胞</span>一同排出，释放<span style="color: black;">更加多</span>的雌、孕激素，让子宫内膜这片土壤更肥沃，为受精卵着床<span style="color: black;">供给</span><span style="color: black;">更加多</span>的“养分”。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">而后</span>，大卵泡排卵后会形成更大的黄体，产生<span style="color: black;">更加多</span>的雌、孕激素，<span style="color: black;">亦</span><span style="color: black;">便是</span>黄体功能更好。当然卵泡<span style="color: black;">亦</span>不是越大越好，有的卵泡成熟但不破裂，卵泡就会继续长，长到30~40mm，便失去了排卵能力，<span style="color: black;">出现</span>黄素化，<span style="color: black;">亦</span>属于<span style="color: black;">反常</span><span style="color: black;">状况</span>。<span style="color: black;">因此</span>，并不是越大的卵泡越好，当然卵泡小<span style="color: black;">亦</span>是<span style="color: black;">引起</span>获卵数量降低、<span style="color: black;">卵细胞</span>质量差的一个<span style="color: black;">原由</span>。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">综上所述，试管婴儿治疗中卵泡的<span style="color: black;">体积</span><span style="color: black;">针对</span>获卵率、<span style="color: black;">卵细胞</span>质量、胚胎质量都会有影响，<span style="color: black;">因此呢</span><span style="color: black;">亦</span>会影响试管婴儿治疗的成功率，<span style="color: black;">因此</span>在治疗过程中，更应该积极<span style="color: black;">协同</span><span style="color: black;">大夫</span>的治疗，采取<span style="color: black;">恰当</span>的<span style="color: black;">办法</span>进行<span style="color: black;">护理</span>，才有利于促进卵泡的生长，从而<span style="color: black;">加强</span>成功率。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">旦旦医学温馨小提示：</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">卵泡的<span style="color: black;">体积</span>是会影响试管疗程的<span style="color: black;">发展</span>的。<span style="color: black;">仅有</span>卵泡成熟后<span style="color: black;">才可</span>取出<span style="color: black;">卵细胞</span>和精子体外受精。<span style="color: black;">因此</span>，想做试管的家庭，要尽早开展，年龄越大，对试管的成功率影响就越大。当然了，做试管前，<span style="color: black;">首要</span><span style="color: black;">夫妇</span>双方得有一个健康的身体。<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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4lqedz 发表于 4 天前

“沙发”（SF，第一个回帖的人）‌
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