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Table 5 Pregnancy rate in study groups

From: Hormonal, follicular and endometrial dynamics in letrozole-treated versus natural cycles in patients undergoing controlled ovarian stimulation

  Group I Number (%) Combined groups II, III Number (%) P value
Pregnancy rate/cycle started 3/71 (4.2) 22/229 (9.61) 0.02
Pregnancy rate/cycle completed 3/63 (4.8) 22/185 (11.89) 0.02
Cumulative pregnancy rate 3/47 (6.4) 22/161 (13.7) 0.01
Twin pregnancy 0/3 (0) 3/22 (13.6) 0.01
Miscarriage (No) 0/3 (0) 3/22 (13.6) 0.01