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Table 6 Laboratory and clinical outcomes in CC or LE

From: Does the additional use of clomiphene citrate or letrozole for in vitro fertilization deserve more attention?

 

N

T-Gn

T-retrieved ova

High quality embryos

Cultured blastocyst

Blastocyst number

OHSS rate

Pregnancy rate

CC

604

1787.15 ± 37.94

6.40 ± 0.27

2.05 ± 0.10

2.75 ± 0.17

1.40 ± 0.11

0.8%

44.1%

LE

112

2092.25 ± 111.22

2.93 ± 0.25

0.78 ± 0.13

0.69 ± 0.16

0.32 ± 0.10

1.1%

15.4%

P-value

–

< 0.001*

< 0.001*

< 0.001*

< 0.001*

< 0.001*

0.339

0.007*

  1. * Statistically significant. T-retrieved ova: Total number of retrieved ova. Pregnancy rate: Pregnancy rate per fresh cycle