See your eye doctor within the first trimester of pregnancy.
在怀孕的前三个月要去看眼科医生。
During my first trimester of pregnancy, my skin got so dry.
在我怀孕的头三个月，我的皮肤变的很干燥。
The effect in the second trimester of pregnancy was most marked.
在怀孕的第4-6个月时影响最为显著。
During the second trimester of pregnancy, you will gain around 1 to 2 pounds per week.
在怀孕第二阶段，每周你会重个1到2磅。
This form of glucose intolerance typically appears in the second or third trimester of pregnancy.
她们的糖耐量受损普遍出现在妊娠的第二或第三个月。
Cervix lymphatic hygroma; Ultrasonic checkup; Mid trimester of pregnancy; Late pregnancy; Foetus.
颈淋巴水囊瘤；超声检查；妊娠中期；妊娠末期；胎儿。
Results: The neuronal migration process was revealed on MR imaging during the second trimester of pregnancy.
结果：MR成像在中期妊娠阶段能够显示神经元移行过程。
Patient 1 was in the last trimester of pregnancy; patient 2 was 1 month postpartum. Both patients were of French Canadian ancestry.
病人1处于妊娠最后三个月，病人2为产后一月，两个病人均为法国加拿大血统。
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。
To compare surgical and medical methods of inducing abortion in the second trimester of pregnancy with regard to efficacy, side effects, adverse events, and acceptability.
主要在比较在第二孕期人工引产的手术或药物方法，包括效果、副作用、不良反应和接受程度。
If there are very high levels of virus present, we believe the best treatment would be with one of the antiviral drugs in the last trimester of pregnancy to reduce transmission.
如果病毒水平很高，我们认为最好在妊娠期的最后三个月进行抗病毒治疗以降低传染几率。
Objective To evaluate the efficacy and safety of lamivudine treatment and active-passive immunization during the last trimester of pregnancy in preventing intrauterine HBV infection.
目的评估妊娠晚期应用拉米夫定联合主被动免疫对于阻断HBV母婴传播的疗效及安全性。
Objective to detect pregnant women's blood of superior thyroid artery in the second trimester of pregnancy through color ultrasound, to evaluate fetus skeleton development in uterus.
目的经彩超检测妊娠中期孕妇甲状腺上动脉血流，用于评估宫内胎儿骨骼发育。
Instances where PTU is recommended over MMI include the initiation of therapy in the first trimester of pregnancy or in the setting of life-threatening thyrotoxicosis or thyroid storm.
大量的例证表明PTU比MMI更多的推荐用于作为妊娠头三个月的初始治疗或危及生命的甲状腺毒症或甲亢危象的治疗。
Despite the paucity of data -related to the use of influenza vaccines during the first -trimester of pregnancy, other inactivated vaccines (e.g. -tetanus) have proved safe in this context.
虽然目前关于在妊娠初期3个月内使用流感疫苗的资料还很少，但有其他灭活疫苗(如破伤风疫苗)已被证明在此期间可以安全使用。
DHA, which constitutes approximately 40% of the brain, supports brain development during the last trimester of pregnancy when the unborn child's demand for neurological growth increases greatly.
构成约40%的大脑，支持在怀孕的最后三个月胎儿神经系统发育对DHA需求显著增长时的大脑发育。
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。
By the third trimester of my first pregnancy my goal was to keep my weight gain equal to my week which would have made me 27 pounds heavier at this point.
我第一次怀孕的后期，我的目标是保持我的体重增加跟怀孕的周数等同，这就是说到这个时候我已经增重了27磅。
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。
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。
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。
The women were asked questions during the third trimester of their pregnancy about how much they believed society expected them to be perfect parent.
这些女子在妊娠晚期（后三个月）回答了一些问题，关于她们在多大程度上相信社会对她们成为完美母亲有所期待。
Objective to observe the effect of mifepristone on ultrastructure of fetal kidney in the second trimester pregnancy.
目的：观察米非司酮对妊娠中期胎儿肾脏超微结构的影响。
AIM: To prepare highly purified human trophoblast cells from human placentae at the first trimester of normal pregnancy for further study on the function of human placentae villi.
目的：培养纯度较高的人绒毛膜滋养层细胞，为胎盘绒毛在妊娠期间的作用及其机制研究提供细胞学基础。
Objective To study application of rivanol in induced abortion of pregnancy with complications in the second and third trimester.
目的研究利凡诺用于中晚期高危妊娠引产的应用。
Fetal sudden death in the late trimester in intrahepatic cholestasis of pregnancy (ICP) is hard to anticipate and monitor, therefore with high risk.
妊娠肝内胆汁淤积症(ICP)妊娠晚期胎儿猝死，难以预料和准确监测，具有高风险性。
Methods We observed with ALOKA-630 all the fetal faces of 1176 fetuses that it was second trimester and late pregnancy, and observed seriously whether the upper lip of fetal was continue or not.
方法：应用aloka- 630二维超声诊断仪对1176例中晚期妊娠的胎儿颜面结构进行观察，着重观察胎儿上唇是否连续。
Methods We observed with ALOKA-630 all the fetal faces of 1176 fetuses that it was second trimester and late pregnancy, and observed seriously whether the upper lip of fetal was continue or not.
方法：应用aloka- 630二维超声诊断仪对1176例中晚期妊娠的胎儿颜面结构进行观察，着重观察胎儿上唇是否连续。
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