Pregnant women shouldn't do hard manual labor to avoid premature labor.

孕妇不能干重活，以免早产。

He said preterm birth complications are a worldwide problem.

他说早产并发症是全球性问题。

He was born a month premature and spent weeks in the neonatal intensive care unit.

他是早产儿，提前了一个月，在新生儿重症呵护病房待了数周。

We were able to remove these kittens, but unfortunately looking at them, they're quite premature.

我们以把这些小猫移走，但不幸的是，它们还很早产。

Smoking while pregnant can cause a baby to be born early.

怀孕期间吸烟会导致婴儿早产。

It was early and they got to the hospital just in the nick of time.

是早产，他们在最后一刻赶到了医。

A study published in the Lancet in 1958 of more than 2,000 pregnant women found that women on a low salt diet compared to a high salt diet, caused more miscarriages, premature babies, stillbirths, edema, and preeclampsia.

1958 年发表在《柳叶刀》杂志上的一项研究表明，在 2,000 名参与研究的孕妇中，与采用高盐饮食的孕妇相比，采用低盐饮食的孕妇出现了更多的流产、早产儿、死胎、水肿和先兆子痫。

She notes that micro preemies have little body fat and have no energy to waste.

她指出，超级早产儿的体脂含量很低，因此有以浪费的能量。

But in the lungs of preemies with RDS, doctors found that many of the mini-balloons had either permanently collapsed or stretched way out, interrupting the gas exchange and causing the babies to suffocate.

但医生发现，患有 RDS 的早产儿肺里的许多微型气球要么永久性地塌陷，要么向外伸展，导致气体交换中断，婴儿因此而窒息。

And at around 10 months, their brain activity compares to that of premature human infants.

在大约 10个月大的时候，其大脑活动与早产儿类似。

Black Americans are more likely to be born premature and to die younger.

美国黑人更有能早产或早死。

The researchers said their findings on early births and low birth weights among families living closer to gas wells were similar to the mixed results of similar studies.

研究人员表示，他们在靠近天然气井的家庭中发现的早产和低出生体重与类似研究的混合结果相似。

And that’s responsible for maybe up to around 30,000 premature deaths across UK.

英国约3万例早产儿死亡也有能是因此造成的。

In August 1963 their second son, Patrick, was born prematurely and died within days.

1963年8月他们的第二个儿子，帕特里克早产并在几天后夭折。

Our goal is to help to extremely preterm babies.

我们的目标是帮助极度早产的婴儿。

The BBC found that there had been a sharp increase in premature births.

BBC 发现，早产儿数量急剧增加。

In the United States, 12% of all live births in 2010 were preterm.

美国方面，2010年活产婴儿中早产儿所占的比率高达12%。

When Mitchell was born, he was a month premature.

米奇尔出生时 早产了一个月。

But when her second child was born prematurely, those plans changed.

但当她第二个孩子早产时，这些计划都不得不随之改变了。

And they said that triplets come early. So we're almost there.

他们说三胞胎通常会早产，所以就快成功了。