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. 2019 Dec 9;4:20. doi: 10.1186/s40834-019-0102-4

Table 2.

Ovulation Rates, Cycle Characteristics and Reproductive Outcomes

Letrozole
(n = 49)
CC
(n = 43)
P-value
Overall ovulation 47 (96) 38 (88) 0.17
Mean time to ovulation (days) 19.5 + 9 23.1 + 9 0.027
Clinical pregnancies 6 (12.2) 7 (16.3) 0.58
IUI Addeda 8 (16.3) 7 (16.3) 0.995
Number of Patients reporting Side Effects 4 (8.2) 18 (41.9) < 0.001

a. Data are n (%) unless otherwise specified. IUI: intrauterine insemination Significance defined at P < 0.05