There are, of course, some disadvantages to promoting IVF.

The next step in the IVF process is the embryo transfer.

体外受精程序的下一步是胚胎移植.

Aim : To analyze the controlled ovarian hyperstimulation treatment data of 304 routine IVF-ET cycles.

目的:分 析304个常规体外受精与胚胎移植(IVF-ET)超排卵治疗周期资料.

She was genetically and conceived by IVF.

她是通过试管授精出身的特定基因携带者.

Objective To study the incidence and potential mechanism of monozygotic twins ( MZT ) pregnancies in IVF-ET cycles .

目的探讨体外受精-胚胎移植技术 ( IVF -ET ) 中单卵双胎妊娠的发生率及可能的机制.

Objective : To investigate the diagnosis , treatment methods and misdiagnosis reasons of heterotopic pregnancy ( HP ) after IVF-ET.

目的: 探讨体外受精 - 胚胎移植(IVF-ET)后宫内外同时妊娠 ( HP ) 的诊治方法以及误诊的原因.

However, the research is currently limited by IVF legislation.

但它目前仍受体外生育规定的限制.

First, the Pregnancy Guarantee ? contract bundles four IVF cycles at a discounted cost per cycle.

首先, 怀孕保证合同包含四个IVF周期,每个周期都打了折扣.

IVF treatment is an economical way of solving population shrinking.

玻璃体受精不是解决人口减少的经济的方法.

But the latest fad is promoting in vitro fertilisation ( IVF ).

但是最近的时尚是促进试管受精.

Creating that many lines could require millions of discarded embryos from IVF clinics.

而要有这麽多细胞株,需要人工受精诊所提供的上百万个废弃的胚胎.

Controlled ovarian hyperstimulation is also an important component of IVF treatment.

控制卵巢过度刺激也是体外受精治疗的重要组成.

We compared patient characteristics, cycle details, and outcomes for ICSI and IVF.

比较了病人的特征, 各个周期的特点及ICSI和IVF的结局.

Methods : The data of 79 cases of ICSI and 288 cases of IVF were analysed retrospectively.

方法回顾性分析79例接受技术治疗不育的资料,并与同期288例接受常规的体外受精与胚胎移植(IVF-ET)技术的病例对比分析.

But to Ivies is to function , that is all there is in living.

活着就要有所作为, 这就是生命的真谛.

This is was green at a time when other ivies had pooped out.

这株常春藤在其他常春藤已凋谢时依然青翠.

Boston ivies crawl along the wall.

爬山虎在墙上蔓延.

These Chinese ivies climbed upwards and covered the entire wall.

那些常春藤攀援而上,爬满了整面墙.

We came in third. That was because Ivor caught a crab right at the start.

我们得了第三名,因为艾弗开始时插桨过深.

Ivor proudly traces his lineage back to the Silence.

提起自己的血统,艾弗可以骄傲的上溯到寂静时代.

Ivor had changed sides at the very nick of time.

艾弗在紧要关头投到对方阵营里去了.