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