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1·The pregnancy rate was compared.

比较各组间临床妊娠率。

2·The 3rd day serum LH level was unrelated to pregnancy rate.

周期第3天血l H值与周期妊娠率无关。

3·The UK has the highest teen pregnancy rate in Western Europe.

在西欧，英国的青少年妊娠率是最高的。

4·The pregnancy rate with gonadotropin therapy is 25% per cycle.

用尿促性素的妊娠率是每周期25%。

5·Britain has the highest teenage pregnancy rate in Western Europe.

英国的少女怀孕率为西欧最高。

6·Another sensitive problem is the growing pregnancy rate among girl students.

另外一个敏感问题是女大学生中不断上涨的怀孕率。

7·For example, a pregnancy rate of 40% does not mean that 40% of women took babies home.

例如，妊娠率40%并不意味着40%的妇女生了小孩带回家。

8·The pregnancy rate of 29 infertility patients after medication therapy was 55.2% (16/29).

其中29例合并不孕症患者术后联合药物治疗妊娠率55.2%（16/29）。

9·The pregnancy rate of double embryo transferred was higher(P>0.05)than that of single one.

双胚的移植妊娠率高于单胚，但差异不显著（P＞0.05）；

10·For each pattern, the subsequent embryonic morphology and the pregnancy rate were analyzed.

并进行随后的胚胎形态学评估和计算妊娠率。