| Group I [Oral Dydrogesterone] (n = 284) | Group II [Vaginal Progesterone] (n = 280) | MD/RR (95% CI) | P |
Duration of Stimulation (days) | 15.1 ± 1.9 | 15.03 ± 2.2 | −0.02 (−0.35 to 0.3) | 0.8861 |
Total Gonadotropin Dose (IU) | 2772.1 ± 1273.8 | 2856.4 ± 1372.3 | 84.3 (−134.6 to 303.3) | 0.4491 |
No. of Retrieved Oocytes | 14.02 ± 6.4 | 14.4 ± 6.9 | 0.4 (−0.69 to 1.5) | 0.4701 |
Fertilization Rate | 0.66 ± 0.14 | 0.64 ± 0.15 | −0.02 (−0.04 to 0.004) | 0.0991 |
No. of Transferred Embryos 2 3 |
140 (49.3%) 144 (50.7%) |
139 (49.6%) 141 (50.4%) |
0.99 (0.84 to 1.17) |
0.9342 |