second trimester

1. In boys, during fetal development theres a surge in testosterone in the middle of the second trimester that seems to influence future health and behavior, says Pete Hurd, a neuroscientist at the University of Alberta.
   加拿大亚伯达大学神经系统科学家皮特赫德称，男孩在胎儿形成4-6个月期间，睾丸素水平会有一次大幅提升，这会对以后的健康和行为产生影响。
2. Nursing care for patients with placenta previa undergoing interventional therapy in the second trimester of pregnancy
   进展期胃癌术前介入灌注的疗效观察16例中期妊娠前置胎盘状态介入治疗的护理
3. ObjectiveTo study the ways for pregnancy termination of second trimester in a scarred uterus.
   目的探讨不同孕龄瘢痕子宫（均为子宫下段剖宫产术后）中期妊娠引产的治疗方法。
4. Therefore the second trimester is the best pregnancy choice, and detect again and do dynamic observation in the third trimester.
   因此孕中期是最佳的孕期选择，并于孕晚期进行复查和动态观察。
5. In particular, we would recommend starting effective antiretroviral therapy no later than beginning of the second trimester.
   特别地，我们会推荐在第二个三个月开始之前开展有效的抗逆转录病毒疗法。
6. Effects of serum placental hormones in BALB/ c mice infected with Toxoplasma gondii during the second trimester
   弓形虫感染对妊娠中期孕鼠血清中胎盘激素含量的影响
7. Study on the Second Trimester of the Normal Pregnancy by Using Color Doppler Ultrasound
   彩色多普勒超声技术测定正常中期妊娠血流的研究
8. The setting is in a medical center in Taipei and the subjects of study are women who have terminated second trimester pregnancy.
   研究情境为台北市某医学中心，研究对象为胎儿被诊断异常，并于第二孕期接受终止妊娠之孕妇。
9. I start my second trimester next week and will be going for a scan, we are hoping for a girl.
   我开始我的第二学期下星期并将在去扫描，我们在期待一个女孩。
10. Many students arrange internships or work-study placements during the second trimester.
    许多学生在第二个学期安排实习或半工半读。
11. The applicability of multiple of median in second trimester maternal serum for prenatal screening a number used as a multiplier in scaling.
    孕中期产前筛查母血清标志物中位数倍数的应用在比例中作为倍数的数。
12. Use of Combined Screening for Down ′ s Syndrome in the Second Trimester
    孕中期唐氏综合征多指标联合筛查应用分析
13. Conclusion Ultrasound screening in the first trimester can effectively detect the abnormal fetuses in some degree, but the second trimester screening is still necessary.
    结论孕早期超声筛查能早期检出部分严重、早发的胎儿异常，但不能替代孕中期超声筛查。
14. Reference Ranges of Blood Flow Parameter Ratios of the Normal Second trimester Fetal Middle Cerebral Artery
    正常中孕胎儿大脑中动脉血流参数比值的正常值范围
15. Nursing Care for Women Experiencing Termination of Pregnancy in Second Trimester of Pregnancy due to Systemic Lupus Erythematosus
    系统性红斑狼疮患者中期终止妊娠的护理
16. Conclusion The second trimester is the highest stage to detect the fetal malformations by colored B ultra.
    结论孕中期是彩色B超对胎儿畸形检出率最高的阶段。
17. Second trimester pregnancy complicated with placental abruption and disseminated intravascular coagulation: a case report
    中期妊娠并发胎盘早剥及弥漫性血管内凝血1例报告
18. Analysis of hepatitis E virus makers in the serum of second trimester women
    中孕孕妇血清中戊型肝炎血清标志物的分析
19. Clinical impact of first and early second trimester fetal echocardiography on high risk pregnancies
    早期与中期妊娠早期胎儿超声心动图检查对高危妊娠的临床影响
20. The Effect of Different Treatment Ways on Suppression of Lactation after Induced Abortion in the Second Trimester of Pregnancy
    不同方法治疗中期引产后乳汁分泌的疗效分析
21. Effect on growth and development of fetus infected with Toxoplasma gondii during second trimester pregnancy in rats
    妊娠中期弓形虫感染对胎鼠生长发育影响
22. Having just entered her second trimester after receiving her12 week scan, Cassidy is enjoying wearing her normal wardrobe before she switches to loose-fitting maternitywear.
    在胎儿接受了怀孕12周的扫描检查后，卡西迪进入第二个妊娠三月期，她现在很珍惜自己能穿衣柜里正常服装的时光，因为不久之后她就只能穿宽松的孕妇装了。
23. Anemia does not interfere second trimester maternal serum screening result for Down syndrome.
    贫血并不影响妊娠中期母血唐症筛检。
24. Clinical manifestations of preeclampsia can appear anytime between the second trimester and the first few days postpartum.
    先兆子痫的临床特征可以表现在妊娠中期到产后数日间的任何时间。
25. The misdiagnosis has8 cases, which the second trimester has2cases;
    漏误诊共8例，其中孕中期漏误诊2例；
26. Objective: To investigate the second trimester of long bone fracture prone to delayed healing of bone causes.
    目的：探讨中期妊娠长骨干骨折易发生骨延期愈合的原因。
27. Objective To investigate the influence of hepatitis B virus on the trace elements in the second trimester pregnant woman.
    目的探讨乙肝病毒（HBV）对孕中期孕妇微量元素的的影响。
28. 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。

noun

1. time period extending from the 13th to the 27th week of gestation