他补充道：“怀孕是独特的敏感，以一个具有挑战性的母亲的心理环境，远不止，例如，在婴儿出生。”
He added: "Pregnancy is uniquely sensitive to a challenging maternal psychosocial environment - much more than, for example, after the baby is born."
她承认第二次怀孕令她很是痛苦。她说道：“比起第一次来，我的肚子以更快的速度变得更大了，太难受了。”
She admits that the second pregnancy has taken its toll, saying: "it was hard, I got so much bigger faster."
一项以老鼠为研究对象所做的实验显示，母鼠在怀孕或授乳期食用含脂肪和糖类浓度过高的食物最终会导致幼鼠有类似的食物偏好。
An experiment conducted in rats shows that females eating diets dense with fats and sugars while pregnant or lactating ended up with offspring with similar food preferences.
在她母亲怀孕的第一个三月和第二个三月期间，细胞的触须会相互联结到一起，形成突触——联结点——以每秒200万的速率。
During the first and second trimesters of her mother's pregnancy the neurons began to reach tentacles out to each other, establishing synapses-points of contact-at a rate of two million a second.
怀孕期间酗酒可能导致自然流产或被称为胎儿酒精谱系障碍的一系列残疾，其中以胎儿醇中毒综合征最为严重。
Heavy drinking during pregnancy can lead to spontaneous abortion or a range of disabilities known as fetal alcohol spectrum disorders, of which fetal alcohol syndrome is the most severe.
“怀孕（妊娠）在人类相互关系中一直颇有争议，”米勒说，“有些女性确实故意怀孕以达到维持或者改变双方关系的目的。
“Pregnancy is an extremely contested area of human relationships, ” says Miller. “It’s likely that there are women who try to get pregnant on purpose in order to maintain or change a relationship.
2003年至2005年进行的前瞻性以人群为基础的群组研究项目在研究地区招募了怀孕20—26周的妇女。
Study area women were enrolled at 20-26 weeks' gestation in a prospective population-based cohort study that was conducted from 2003 to 2005.
凭这招进化适应性的杀手锏，雌性鲨鱼原来可以单性生殖，或者说，以童贞女之身怀孕生产。
By a last-resort evolutionary adaptation, female sharks, it turns out, are capable of parthenogenesis, or virgin births.
比如，尽管每8位怀孕女性中就有一位需要服用抗抑郁药物，但是怀孕女性一般是不允许参与临床试验，以保护胎儿免受潜在危害。
For instance, though one in every eight pregnant women takes antidepressants, pregnant women are routinely excluded from clinical trials under the guise of protecting fetuses from potential harm.
该声明建议，怀孕早期服用帕罗西汀的孕妇应该考虑做胎心超声检查，以发现是否有心脏疾患。
Fetal echocardiography, which looks for heart trouble, should be considered for women who were exposed to Paxil in early pregnancy, the statement recommended.
希尔顿·普雷泰被要求前往诺福克暨诺维奇大学健保特约医院，以找出他的怀孕期，“天空新闻网”报导说。
Hilton Plettell was asked to visit Norfolk and Norwich University NHS Hospital to find out how long pregnant he was, Sky News reports.
有人寄信给一名来自伯明罕的50岁男子，邀请他参加扫描，以评估怀孕的进展。
A 50-year-old man from Birmingham has been sent a letter inviting him to attend a scan to assess the progress of his pregnancy.
是否可以在每天的基础上，以确保您将获得最高的保障对怀孕。
Take it on daily basis to make sure that you will get the highest protection against pregnancy.
使她怀孕为你生一个儿子，你要给他起名叫以撒。
I will bless her and give her a son, and you will call him Isaac.
一旦断奶，用垃圾食品喂养的母亲的后代，比在怀孕期间喂以健康饮食的老鼠的后代，更喜欢垃圾食品。
Once weaned, the offspring of junk-food-fed mothers prefer junk foods more than the offspring of rats fed a healthy diet during pregnancy.
自从上个月开始传出怀孕的流言后，这对以私生活隐秘著称的夫妇一直对此保持缄默。
The notoriously private couple kept tight-lipped about pregnancy rumors when they first arose last month.
该机构说，虽然一般认为怀孕妇女不应过量饮酒，但是研究还没有发现，以一般的饮酒量，具体到什么程度会伤害到胎儿。
While it is generally agreed that pregnant women should not drink to excess, studies have failed to find the exact level at which moderate alcohol consumption harms the foetus, the watchdog said.
如果计划怀孕，请咨询医生以选择其它降压方法。
Talk to your doctor about other ways to lower your blood pressure if you plan to become pregnant.
自从上个月开始传出怀孕的流言后，这对以私生活隐秘著称的夫妇一直对此保持缄默。
The notoriously private couple kept tight-lipped about pregnancy 3 rumors 4 when they first arose last month.
莉莉怀孕了。她要去看产科医师，以确保宝宝的健康。
Lily is pregnant. She is going to see her obstetrician to make sure the baby is healthy.
莉莉怀孕了。她要去看产科医师，以确保宝宝的健康。
Lily is pregnant. She is going to see her obstetrician to make sure the baby is healthy.
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