Prior studies have indicated that babies born to older women have higher risks of birth defects, low birth weight and certain chromosome problems, such as Down syndrome.
以往的研究者已经指出过，大龄孕妇生育的孩子极易患出生缺陷、出生体重低、类似先天痴呆的某些染色体疾病。
Well, that's right and of course we don't have any good reason to follow Plato when he says it must be the case that the soul exsited prior to birth.
这是正确的，而且我们没什么好的理由，跟随柏拉图的观点，即，灵魂存在于出生之前。
"The best time to begin obesity prevention efforts for the next generation is actually prior to birth," he says.
预防下一代肥胖的最佳时间是孩子出生前，“他说。”
Further, as far back as 2006 the Institute of Medicine included "prior first trimester abortion" on a list of risk factors associated with premature birth.6.
此外早在2006年之前，医学研究所的一份早产风险因素清单里包括首次妊娠时堕胎。
This study was based on infants who received betamethasone prior to birth, and they did not show the same adverse effects as previous studies.
这项研究基于出生前接受倍他米松治疗的婴儿，它们没有显示同先前研究相同的副作用。
It is requested that any employee wishing to take maternity leave inform the Human Resources department no less than 12 weeks prior to the birth of the baby.
任何希望休产假的员工都被要求至少在婴儿出生前12周通知人力资源部。
Furthermore you agreed to forget everything you knew prior to the moment of birth, and begin the long process of rediscovering who you really are.
此外，你同意在出生的时刻，忘记你以前所知道的事物，开始一段漫长的，重新发觉真我的旅程。
If you rush and do sign papers prior to this date, you will be giving birth to your venture at a bad time, for any planet in retrograde is considered weak.
如果你匆匆签署文件并在此日期之前，你会生下你的企业在一个坏的时间，任何被认为是弱逆行行星。
A couple was making their first doctors visit prior to the birth of their first child.
一对夫妇去作头胎的第一次检查。
A couple was making their first doctors visit prior to the birth of their first child.
一对夫妇去作头胎的第一次检查。
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