prevent pregnancy

Effect Analysis of Local Injection of Methotrexate to Prevent Persistent Ectopic Pregnancy during the Conservative Surgery of Tubal Pregnancy

术中局部注射甲氨蝶呤预防输卵管妊娠术后持续性异位妊娠的效果分析输卵管妊娠手术方式对于术后妊娠的的影响

These methods prevent pregnancy

这些方法能防止怀孕。

In a surprising finding, researchers have discovered that the same pill used to prevent pregnancy can actually help a woman conceive.

一项惊奇的研究结果，研究者发现，被用来避孕的同样的药物可能实际上帮助妇女受孕。

Critics argue that men lack women's motivation to prevent pregnancy, making it hard for women to trust them to take a contraceptive pill, the report said.

报告中提到有评论指出，男性缺乏像女性那样的避孕积极性，因此让她们相信男性会吃避孕药实属不易。

Use MTX to prevent persistent ectopic pregnancy, the effect is reliable.

腹腔镜手术能减少患者的痛苦，缩短住院时间，用氨甲喋吟（MTX）能起到预防持续性异位妊娠的效果。

Value of laparoscopic treatment before pregnancy to prevent recurrent ectopic pregnancy

孕前腹腔镜盆腔干预预防重复异位妊娠的临床价值

Clinical Study of Intraoperative Local Methotrexate in Laparoscopic Salpingostomy to Prevent Persistant Ectopic Pregnancy

腹腔镜下输卵管开窗取胚术联合局部注射MTX预防持续性异位妊娠的临床探讨

Teenage pregnancy rates have plummeted in the District, down to less than a quarter of where they were two decades ago, said Brenda Rhodes Miller, director of the DC Campaign to Prevent Teen Pregnancy.

华盛顿地区防止青少年怀孕活动的主管布伦达·罗兹表示，在这一地区，青少年怀孕率骤降，降至不到20年前比率的1/4。

These methods prevent pregnancy...

这些方法能防止怀孕。

In order to reduce the incidence of mother and perinatal fetus morbidity, we should pay attention to antenatal education activities, encourage the pregnant women to attend antenatal monitoring on schedule to discover and prevent pathological pregnancy in time.

应加强产前宣教，重视产前检查，及时发现、防治妊娠期病理现象降低孕产妇及围产儿患病率和死亡率。

The first stage: the pre cultivates the loss, not to prevent pregnancy.

第一阶段：预培其损，未孕先防。

Lots of scientific researches at home and abroad have proved that correctly and insistently contraceptive use, especially condom, can prevent unwanted pregnancy and STD/ AIDS.

而国内外的大量研究表明，坚持正确使用避孕节育措施，特别是避孕套是防止意外妊娠，预防性病/艾滋病感染的重要手段。

Conclusions: The main measures of decreasing the neonate mortality are to increase the accuracy rate of prenatal diagnosis, to prevent pregnancy complications, and to avoid hypoxia, apnea and premature delivery.

结论：提高产前检查诊断的准确率，防止孕期并发症，预防缺氧、窒息和早产，是降低新生儿病死率的主要措施。

While the apps also can be used to track ovulation, signaling the days the user is more or less likely to become pregnant, most period tracker apps explicitly warn users not to rely on them to prevent pregnancy.

虽然这些app也可以用于跟踪排卵，并提示用户哪些日子比较容易/不容易怀孕，但大多数经期跟踪app都明确地警告用户不要依赖它们来避孕。

Under-16s would usually need a prescription to prevent a possible pregnancy in this way.

16岁以下的少女通常需要药方，才可以以此避孕。

AANCHOR, an alternative national curriculum on responsibility, stresses the importance of family involvement and individual responsibility to prevent adolescent pregnancy.

AANCHOR是一项全国性的关于责任的另类课程，强调家长参与和个人责任预防青少年怀孕的重要性。

Clinical Study on Enucleation of Corpus Luteum to Prevent Persistent Ectopic Pregnancy

黄体剥除预防持续性异位妊娠临床分析

Results Of the 172 respondents, 43.6% were aware of urgent contraceptive pill, but only 2.9% had ever used it to prevent pregnancy.

结果在172名有效被调查者中，紧急避孕知晓率为43.6%，但应用率仅为2.9%。

Heparin is used to prevent pregnancy complications caused by blood clots including pregnancy loss, heavy bleeding and low birth weight babies.

肝素通常用于预防因血液凝结而引发的妊娠并发症，一般流产、大出血和低出生体重儿都会有血液凝结现象。

Most of them use condom to prevent pregnancy, STD and AIDS.

避孕，预防性病，预防艾滋病是流动人口使用避孕套时考虑的主要因素。

Conclusion The awareness of preventing STD/ AIDS among university students is quite low, their self-protection awareness, and condom use rate are low too. The main reason for them to use condom is to prevent pregnancy, not to prevent disease.

结论大学生预防性传播感染和HIV/AIDS意识低下，自我保护意识差，安全套使用率低，使用安全套主要是为了防止怀孕而不是预防疾病；