甚至害怕不孕或尝试怀孕过程间遇到的问题都会成为压力源。
还有一些人精子计数没有变化，这部分人都是烟民。吸烟一直被认为是男性不育的主要原因。
可以想象，如果一个家庭不能正常地生育后代，会使双方都感到沮丧。
但是哈佛公共卫生系的最新研究表示，食用低脂肪牛奶也会增加妇女无卵性不孕的风险。
体重极端—过瘦或过胖—提高各种类型不孕的风险，WilliamGibbons博士说道。
不孕不育通常是由于精子和卵子不能够正常受精引起的。
原发或继发不孕、单侧或双侧输卵管通畅间，妊娠率无统计学差异。
“总体来说，从不孕的角度看，我们应该对自己的饮食更加在意，”她说。
更糟的是，四分之一的患者会有慢性腹痛、不孕或不正常怀孕。
中国医生采用一种新技术来帮助一位农妇怀孕，其动机很明显是治疗不孕症。
事实上，有几个研究发现：确诊为不孕不育对当事人精神上的打击可以与确诊为癌症相提并论。
研究结果提示：原发性不孕症患者卵巢动脉供血存在异常。
辅助生殖技术（ART）是现代医学治疗不育症的手段之一。
因为没有哪一种无生育能力能够通过克隆得以解决，所以我并不觉得这样的建议可以接受。
子宫性不孕是女性常见的不孕原因之一，占到女性不孕的三分之一左右。
输卵管因素是继发性不孕的主要病因，其中生殖道感染是主要病因。
显然，能正常地生育孩子并不意味着能做好父母。我们也不应该遵从上帝的意愿而对不育置之不理。
有的病人或有遗精早泄或性欲低下，是导致男性不育症的最大病因之一。
这项发现很重要，因为之前关于笔记本电脑引起不育的矛头都指向电脑产生的热量。
随着女性年龄增长，不孕年限延长，IUI的妊娠率逐渐降低。
专业人士们应加强减少多次生产导致难以受孕治疗数字的指南。
肥胖已成为一个世界性流行病：它是会增加不育率与许多妊娠并发症。
治疗不孕损害婴儿的遗传基因吗？医生们过去认为不会有什么影响，现在他们对此不十分肯定了。
若对不孕忧虑，焦急或挥之不去失去生活乐趣就该考虑咨询了。
1·God gives some people a godly passion to champion a cause. It's often a problem they personally experienced such as abuse, addiction, infertility, depression, a disease, or some other difficulty.
神赐与某些人一份神圣的热情去捍卫某个主张，往往是一个他们曾亲身经历的问题，比如受虐待、恶瘾、不孕、忧郁、疾病或其他种种困难。
2·Not only has exposure to microwave radiation been linked to causing infertility in men, but it also denatures many of the essential proteins in foods, rendering them virtually indigestible.
不仅是因为有研究揭露微波辐射会导致不孕，还因为经微波炉加热会造成很多食物蛋白质分子异化，食物变得难以消化。
3·Being obese has long been linked to infertility in females, but researchers may have been wrong about how the link was forged, a new study suggests.
肥胖长期以来和女性的不孕联系在一起，但新研究表明，对于伪造两者之间的联系，研究人员也许已经犯错了。
4·More advanced infertility treatment options are available in Arusha, about a one-day journey away.
在阿鲁沙(大概需一天路程)则提供有更先进的不孕治疗方案。
5·Tuberculosis and unsafe delivery practices can also cause infertility.
结核病和不安全的分娩做法也可导致不孕。
1·Currently, these programmes do not educate people on the link with prevention of infertility.
目前，这些规划未向人们阐明其与预防不孕症之间的关系。
2·What infertility treatment options are you able to offer?
你们能提供什么样的不孕症治疗方案？
3·Also, access to diagnostic tools and appropriate advice to couples can lead to overcoming infertility and to safe pregnancy.
此外，向夫妇提供诊断工具和适当建议也可帮助克服不孕症和促使安全怀孕。
4·Still, my own clinical experience suggests that infertility and smaller or preterm babies are more common in women with untreated celiac disease than those without.
但是我自己的临床经验表明不孕症和婴儿瘦小或早产在患有未经治疗的麸质敏感症的女性中更常见。
5·Lead in air, mercury in food and other chemicals can result in long-term, often irreversible effects, such as infertility, miscarriage, and birth defects.
空气中的铅、食品中的汞和其它化学品可造成长期并且通常不可逆转的结果，例如不孕症、流产和出生缺陷。
1·Opponents argue that it is wrong to meddle with the building blocks of life and warn that the advances taking place to tackle infertility risk distorting and damaging relations between family members.
反对者认为，人为干预生命的组成要素是错误的，他们还警告，攻克不孕不育的技术会扭曲和破坏家庭成员之间的正常关系。
2·In worst-case scenarios, this can lead to kidney disease, blood clots, infertility and even death.
最坏的情况，会导致肾脏疾病，血液凝块，不孕不育，甚至死亡。
3·In fact, it's the leading preventable cause of infertility in women.
事实上，它也是导致女性不孕不育的首要原因。
4·Also, artificial abortion, may cause other aspects, such as the dangers of infertility, etc.
同样，人工流产也可能造成其他方面的危害，如不孕不育等。
5·When untreated, it can cause severe health consequences, particularly for women, such as pelvic inflammatory disease, ectopic pregnancy and infertility.
当在没有治疗的情况下，它能够引发严重的健康后果，特别是女性，像盆腔炎、宫外孕、不孕不育。
1·The study can also bring the new methods of screening and curing infertility.
这项研究还可能带来检测和治疗不育症的新方法。
2·Sheena Lewis, an academic biologist, launched new diagnostic tests for male infertility in May; she says she is already getting inquiries from India and China.
生物学家希娜•刘易斯于五月份发明了新的男性不育症诊断检测方法；她说，印度和中国已经有人向她咨询。
3·British ex-servicemen exposed to radiation in bomb tests in the south Pacific in the 1950s recently sought compensation in a London court for cancer, infertility and other medical problems.
英国的一位退伍军人1950年代在南太平洋炸弹试验中接触过放射物，最近因为患有癌症、不育症以及其他医疗问题向伦敦法院提起诉讼，要求获得赔偿。
4·Mitochondrial DNA mutations are linked to a growing list of human diseases including neurodegenerative diseases, diabetes, cancer and infertility.
线粒体d NA突变与越来越多的人类疾病有关，其中包括神经退行性疾病、糖尿病、癌症及不育症。
5·Allan Pacey, an andrologist at Sheffield University, said: "Ultimately this may help us find a cure for male infertility.
英国谢菲尔德大学（Sheffield University）的男科专家艾伦·帕西（Allan Pacey）说：“最终，这项研究或许能帮助我们找到治疗男性不育症的方法。
1·Male infertility is becoming commonplace.
男性不育越来越常见。
—— 《柯林斯英汉双解大词典》
2·He didn't speculate as to which is the more likely culprit, but said that many things, such as gene mutations, could cause defects in methylation that might result in infertility.
至于哪个更可能是原因他并没能做出预测，但是他说许多东西如基因突变也能导致甲基化的缺陷，这也可能导致不育。
3·The finding is important because previous worries about laptops causing infertility have focused on the heat generated by the machines.
这项发现很重要，因为之前关于笔记本电脑引起不育的矛头都指向电脑产生的热量。
4·Whether it's the reproductive technology or some by-product of infertility causing the methylation defects is still unknown, but Sapienza plans to tease out the answer in future studies.
是生殖技术抑或不育的副作用造成甲基化缺陷仍是未知之数，但萨皮恩扎计划在未来的研究中整理出答案。
5·Women's groups likened it to an attack on career-oriented women; others argued that it oversimplified the many causes of infertility.
女性团体认为这是对专注职业的女性的攻击，其他人则认为这广告对造成不育的原因太过简化。