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. 2021 Jun 4;2021(6):CD007535. doi: 10.1002/14651858.CD007535.pub4

Comparison 1. CHM versus clomiphene.

Outcome or subgroup title No. of studies No. of participants Statistical method Effect size
1.1 Pregnancy rate (per woman) 3 140 Odds Ratio (M‐H, Fixed, 95% CI) 1.41 [0.63, 3.19]
1.1.1 CHM versus clomiphene 2 110 Odds Ratio (M‐H, Fixed, 95% CI) 1.00 [0.38, 2.65]
1.1.2 CHM + LOD versus clomiphene + LOD 1 30 Odds Ratio (M‐H, Fixed, 95% CI) 3.50 [0.72, 17.09]
1.2 Ovulation rate (per woman) 1 30 Odds Ratio (M‐H, Fixed, 95% CI) 1.42 [0.20, 10.23]