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Table 2 Comparing the IVF outcome between patients co-treated with letrozole and control group

From: Does daily co-administration of letrozole and gonadotropins during ovarian stimulation improve IVF outcome?

 

Control group

Letrozole

p

Eggs(n)

10 ± 6.0

14.5 ± 9.3

<0.01

Eggs/follicles > 15 mm

136 ± 58%

142 ± 57%

NS

MII(n)

7.9 ± 5.3

11.2 ± 7.8

<0.01

Blastocysts(n)

2.7 ± 2

4.0 ± 3.7

0.02

Pregnancy rate (Fresh + frozen)a

15/23 (65.2%)

14/24 (58.3%)

NS

Pregnancy rate- fresh transfers

8/30 (26.6%)

9/24 (37.5%)

NS

Cases of OHSS

0

0

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  1. a- only completed cycles were included in the analysis