英语释义

• time period extending from the first day of the last menstrual period through 12 weeks of gestation

片语

first-trimester pregnancy早期妊娠

First-trimester screening孕早期筛查

induced first-trimester abortion早孕流产

first-trimester fetal reduction妊娠早期减胎术

first pregnancy trimester头妊娠三月

first-trimester decidua早孕蜕膜

first-trimester drug use妊娠头三个月内用药

first-trimester pregnant妊娠早期

英汉例句

• 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。

• you should inform women of childbearing age of the increased risk for oral clefts when topiramate is used in the first trimester of pregnancy.

  您需要告知育龄女性如果在怀孕的第一孕期使用托吡酯，会增加婴儿发生唇腭裂的风险。

• again, the women did equally well on the lab tests, but women in the first trimester did significantly worse than others on the field-based prospective memory task.

  实验再一次发现，这些女性在实验室测试中表现详单，但是怀孕前三个月的女性在执行性记忆的场地实验中的表现明显不佳。

• 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。

• 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。

• 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。

• 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。

• if your doctor didn’t recommend a cvs test in your first trimester you’ll need to consider prenatal testing now.

  如果医生没有在你怀孕前期建议你做绒毛膜绒毛样检的话，你现在需要考虑下做个产前检查了。

• chemotherapy is not given at m. d. anderson during the first trimester of pregnancy, when vital organs are still forming and the risk of birth defects is highest.

  安德森医学博士在第一个三个月孕期内没有给孕妇化疗，这时期是胎儿的重要器官形成期，出生缺陷的风险是最高的。

• some women experience morning sickness during the first trimester of pregnancy.

  有些妇女在怀孕的头三个月里，早上有恶心感。

• your weight gain during the first trimester will probably be barely noticeable.

  相对来说，在妊娠初期的体重增加是幅度最小的，增加重量在3到5磅左右，有些孕妇甚至会忽略这个体重的变化。

• 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。

• often, first trimester weight gain is most noticeable in the size of the breasts.

  通常，妊娠初期的体重增加表现在胸部的尺寸的变化上。

• if you had serious morning sickness during your first trimester you may be dancing in the streets about now.

  如果怀孕早期你有严重的晨呕癥状，那你现在应该会高兴得到街上手舞足蹈了。

• case study: a woman in the first trimester of a pregnancy aborted her fetus before dying from rhubarb poisoning herself.

  案例：一个怀胎三个月的女人先是堕了胎，而后因为吃大黄花叶自己也中毒身亡。