As you enter the third trimester, you’ve probably gained at least 15 to 20 pounds.
当你进入怀孕后期时，你可能已经增重了15--20磅。
Now that you’ve reached the end of the first trimester it’s fairly safe to spread the news.
既然你已经到了怀孕前期的末期，现在公布消息就相当安全了。
The first trimester is an important time in your pregnancy, especially in terms of nutrition.
妊娠初期，尤其是在营养方面，对孕妇来说是非常重要的。
These severe leg cramps usually pop up in the second trimester and continue through the third.
这种严重的腿部肌肉抽筋现象通常出现在怀孕中期，并持续整个怀孕后期。
Your body needs 300-500 extra calories a day when you're pregnant even less in the first trimester.
当你怀孕的时候，身体每天额外需要300——500卡路里的热量，在怀孕前期可能更少。
The second trimester is coming to an end and your body is gearing up for the prenatal homestretch.
怀孕中期马上就要结束了，你的身体正在做产前的最后准备。
Your body needs 300-500 extra calories a day when you're pregnant, even less in the first trimester.
当你怀孕的时候，身体每天额外需要300——500卡路里的热量，在怀孕前期可能更少。
When people say pregnant women glow they're probably talking about those in their second trimester.
当人们说怀孕的女性容光焕发，他们极可能谈论的就是那些处在怀孕中期的人。
When people say pregnant women glow, they're probably talking about those in their second trimester.
当人们说怀孕的女性容光焕发，他们极可能谈论的就是那些处在怀孕中期的人。
Even during the earliest part of your pregnancy, the first trimester, you will be gaining some weight.
甚至在怀孕的最初时期，即妊娠早期，孕妇也会增加一些体重。
Almost 90 percent of women experience some form of skin darkening beginning in the second trimester.
几乎90%的女性在怀孕中期都会经历一些形式的皮肤变暗。
However, hurricane exposure during the second trimester provoked a 20% rise in fetal distress at birth.
然而，根据研究，妊娠中期经受飓风的胎儿在出生时患胎儿窒息的风险增加了20%。
Some couples like to wait until the second trimester, when the risk of miscarriage is greatly reduced.
一些夫妇喜欢等到妊娠中期再公布消息，这个时候流产的风险已经大大的减少了。
My doctor gave me the go-ahead to hit the slopes in my second trimester as long as I stayed below 10 000 feet.
在我怀第二胎的时候，只要我保持在10,000英尺之下，我的医生准许我去滑雪。
My doctor gave me the go-ahead to hit the slopes in my second trimester as long as I stayed below 10, 000 feet.
在我怀第二胎的时候，只要我保持在10，000英尺之下，我的医生准许我去滑雪。
All women in their first trimester should have an ultrasound to make sure they do not have an ectopic pregnancy.
所有在妊娠头3个月的女性都应该做超声波检查以确保没有发生异位妊娠。
Mothers completed questionnaires within a few months after delivery regarding alcohol use during the first trimester.
这些孩子的妈妈们在产后几个月内完成了有关“怀孕最初三个月是否有过饮酒经历”的调查问卷。
Weight gain during the second and third trimesters of pregnancy is going to be more steady after the first trimester.
在怀孕的第二第三阶段，体重增加相对最初阶段变得稳定。
Since the first trimester is such a vulnerable period for the embryo many doctors also advise against coloring your hair during that time.
因为前三个月胚胎很容易受到伤害，许多医生都建议你在那段时间里不要染头发。
If you are worried that you are experiencing too much or not enough first trimester weight gain, you should contact your health care provider.
如果你担心在妊娠初期你的体重增加太多或不够，你应该联系你的医生寻求帮助。
Progesterone is usually the culprit in the first trimester relaxing smooth muscle tissue throughout your body including the gastrointestinal tract.
怀孕前期，黄体酮通常是罪魁祸首，它松弛全身的肌肉组织，包括胃肠道里的。
Progesterone is usually the culprit in the first trimester, relaxing smooth muscle tissue throughout your body, including the gastrointestinal tract.
怀孕前期，黄体酮通常是罪魁祸首，它松弛全身的肌肉组织，包括胃肠道里的。
It wasn't until two weeks before my due date that I finally requested the results of a first-trimester sonogram and genetics test be sent to my midwife.
直到预产期前两周我才最终要求把超音波和遗传学鉴定结果送到我的助产士那里去。
Her communication skills have also taken a plunge: "Especially in my first trimester, I had a very difficult time speaking coherently and writing clearly," she says.
她的沟通能力也受到了影响：“尤其是头三个月，我很难有条理地说清楚一件事或者写东西。”
Even if you weren't ill the past few months the second trimester signals an end to your baby's most vulnerable development period allowing you a bit more freedom.
即使你在过去的几个月中没有不舒服，怀孕中期也标志着你的婴儿已经度过了最容易受伤害的时期，这会给你更多的自由空间。
Even if you weren't ill the past few months, the second trimester signals an end to your baby's most vulnerable development period, allowing you a bit more freedom.
即使你在过去的几个月中没有不舒服，怀孕中期也标志着你的婴儿已经度过了最容易受伤害的时期，这会给你更多的自由空间。
Normal-weight expectant moms who drank sugar-sweetened beverages in the first trimester were at a higher risk of having large babies than the women who didn't consume much of them.
正常体重的妊娠期妇女在妊娠前三个月饮用含糖饮料比不饮用者生育超重婴儿的风险更高。
There are three 15 week trimesters commencing in January, May and September respectively. Not all subjects are offered in each trimester. Most subjects are offered once per year.
有三个学期(每个学期为期15周)，开课时间分别为一月，五月和九月。不是所有的课程每个学期都开设。大部分课程每年仅开设一次。
There are three 15 week trimesters commencing in January, May and September respectively. Not all subjects are offered in each trimester. Most subjects are offered once per year.
有三个学期(每个学期为期15周)，开课时间分别为一月，五月和九月。不是所有的课程每个学期都开设。大部分课程每年仅开设一次。
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