怀孕

Since 1990, the teen pregnancy rate has dropped by 28 percent, an unadulterated piece of good news.

从1990年以来，十来岁的青少年怀孕率降至28%，真是个好消息。

Unbeknown to everybody, Rachel is apparently the pregnant one.

大伙不知道的是，瑞秋才是怀孕的人。

The experts all seem to agree that the least healthy approach for a breeding *** is to skip heat cycles and keep the *** unbred.

几乎所有专家都认同跳过热循环周期、避免怀孕的方法有助于保持母犬的健康。

The experts all seem to agree that the least healthy approach for a breeding bitch is to skip heat cycles and keep the bitch unbred.

几乎所有专家都认同跳过热循环周期、避免怀孕的方法有助于保持母犬的健康。

The experts all seem to agree that the least healthy approach for a breeding bitch is to skip heat cycles and keep the bitch unbred. This is not only Dr.

母犬繁殖频率，作者Jennifer Krawsczyn 几乎所有专家都认同跳过热循环周期、避免怀孕的方法有助于保持母犬的健康。

The Free Burma alliance said, a pregnant woman was dead with her undelivered child two days after this attack.

自由缅甸联盟说，一名怀孕妇女和她的未出生胎儿在此项攻击的两天后死亡。

Pass Ceng Xinying to be pregnant 11 weeks seek testimony 2 people, ceng Xinying laughs undemonstratively, guo Taiming says to reporter laugh:"Yourself looks, resemble?"

传曾馨莹怀孕11周求证2人，曾馨莹笑得腼腆，郭台铭对记者笑说："你自己看，像吗？"

BACKGROUND: Limited evidence suggests that maternal undernutrition at the time of conception is associated with increased cardiovascular disease risk in adult offspring.

背景：母亲怀孕期间营养不良可能与子女成人后的心血管疾病的高发有关，但这方面的研究尚少。

BACKGROUND: Limited eidence suggests that maternal undernutrition at the time of conception is associated with increased cardioascular disease risk in adult offspring.

背景：母亲怀孕期间营养不良可能与子女**后的心血管疾病的高发有关，但这方面的研究尚少。

Methods: We investigated the effects of maternal undernutrition (50% rations of the control food intake) during the last week of gestation on the expression of the rat lung insulin-like growth factor system in the postnatal period.

方怯：这项研究的评估母鼠在怀孕最后一周营养不良对仔鼠肺脏的胰岛素样生长因子系统的影响。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！