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S. fertility

S. fertility

S. fertility

S. fertility

2

Now , at least , some of the factors affecting men 's fertility have been mapped out and future studies will surely reveal others.

现在，至少一些影响男性生育能力的因素也已经被发现，并且将来还将发现更多。

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And he seems misinformed about the source of the slight uptick in the U. S. fertility rate in recent years.

并且他好像在错误地传达近几年美国生育率略微增长的根源。

6

Most women's fertility declines dramatically as they reach the age of 40 .

多数女性的生育能力在她们 40 岁的时候会显著下降。

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a drug used to increase a woman's fertility .

一种用来提高妇女生育能力的药。

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In Australia , the magnification will cost just $200 . No word yet on whether the practice will migrate to U. S. fertility clinics.

在澳大利亚，进行这项技术检测仅花费 200 美元，而它是否会引进到美国的诊所，目前还不得而知。

10

Many factors affect a woman's fertility and ability to conceive .

许多因素会影响女性的生育能力。

11

' A woman's fertility status is still very much considered public property .

一个妇女的生育状况仍被认为是公共财产。

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How a mix of female empowerment and steamy soap operas helped bring down Brazil 's fertility rate and stoke its vibrant economy .

女权的崛起和狂热的肥皂剧场助使巴西人口增长速度下降，但却带来一个充满活力的经济，这是怎样的一个组合啊！

13

Tubal ligation is a method of eliminating a cat 's fertility while leaving most of the reproductive system in tact.

结扎是一种终止猫的育性同时保持繁殖系统完整的方法。

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As part of the study, the researchers followed 54, 362 women who had been referred to Denmark's fertility clinics between 1963 and 1998.

作为研究的一部分，研究人员跟踪了从 1963年到 1998年中在丹麦生育临床诊所登记的 54362 名妇女。

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China's fertility rate may be much lower than official estimates .

中国的生育率可能要比官方估计低得多。

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Africa's fertility rates are falling. Can the continent take advantage?

生育率下降，非洲能否抓住这一契机？

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Admittedly , Africa is lagging behind Asia by about 20 years, and the continent 's fertility rates are still high, but the trend is clear .

诚然，在节育方面，非洲落后亚洲 20年，整个洲的出生率依然居高，但下降的趋势已经较为明显。

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Japan's fertility rate -- the average number of children a woman bears in her lifetime -- fell to an all-time low of 1 . 25 last year.

去年，日本的生育率（一个妇女一生中所生孩子的平均数量）下降至历史最低点，只有 1 .

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The destruction of soil , At present, there are 110 countries where the arable land 's fertility level is lowering .

土壤遭到破坏目前，有 110 个国家的可耕地的肥活程度在降低。

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The land also loses it's fertility after a period of time .

于此同时土地也会在之后一段时间内肥力大减。

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Africa 's fertility rates are falling .

非洲的出生率下降了。

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Iran's fertility fell from 7 in 1984 to just 1 . 9 in 2006 .

伊朗生育率从 1984年的 7 跌到了 2006 年的仅仅 1 .

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Last year Singapore's fertility rate fell to a record low of 1 . 24 children per woman of childbearing age , one of the lowest in the world.

新加坡去年适龄妇女的生育率跌至记录最低点，为 1.24 个孩子，排名世界倒数。

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In Hong Kong , for example , a cohort of 1, 000 women would be expected to give birth to just 547 daughters, at today 's fertility rates.

比如，在香港，以目前的生育率来看，1000 名女性预计将只能生出 547 个女儿。

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