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- MAIN OUTCOME MEASURE(S): Fertilization, pregnancy, and live birth rates. 主要检测指标：受精率、妊娠率及出生率。
- Live births rates kept increasing throughout 2006. 2006年婴儿安全出生率持续上升。
- Treatment choice of ICSI was not associated with fertilization, pregnancy, or live birth rates. 选择 ICSI 治疗与受精、妊娠及出生率并无相关性。
- Fertilization failure, pregnancy, and live birth rates did not differ between IVF and ICSI. 受精失败、妊娠及出生率在 IVF 和 ICSI 组没有明显的差异。
- The birth rate has begun to de-escalate. 出生率已开始逐步降低了
- The birth rate in this city is almost constant. 这城市的出生率几乎是不变的。
- the postoperative pregnancy rate was 57.14% in 28 cases combined with infertilitas feminis，live birth rate was 53.57%. 28例伴不孕症患者术后妊娠率57.;14%25，活产率53
- The birth rate have fall to twelve per hundred. 出生率下降到12%25。
- The birth rate of the whole world is astonishing. 全世界的人口出生率简直惊人。
- The pray is time the life birth first sob. 8祈祷是生命诞生时的第一声哭泣。
- The life birth, the sierra forms. 生命出生，山脉形成。
- The graph shows a bulge in the birth rate. 图表显示出生率的暴增。
- After the war there was a bulge in the birth rate. 战后出生率激增。
- The census revealed a declining birth rate. 人口普查结果表明出生率在下降。
- There has been a decline in birth rate. 出生率有所下降。
- Small incomes have brought down the birth rate. 低收入导致出生率下降。
- Our infant mortality rate is a low four per 1,000 live births. 香港的婴儿夭折率极低，一千名中只有四名；
- The birth rate is under control in this country. 这个国家的出生率已得到控制。
- The birth rate has begun to de - escalate. 出生率已开始逐步降低了
- Infant mortality (ie The rate at which babies die) was 20 deaths per thousand live births in 1986. 1986年的婴儿死亡率为生育成活率的千分之二十。
