Table 2. Comparison of the HCG and dual trigger methods: characteristics of ovarian stimulation.
  Group p
  Dual trigger Study HCG Control
Days of Stimulation (n) 9.06±1.06 8.93±1.16 0.522
Total dose of gonadotropins (IU) 1930.2±639.9 1864.2±1005.4 0.656
Day of starting antagonist 5.90±0.55 5.92±0.46 0.817
Day of trigger 10.05±1.14 9.87±1.09 0.374
Total Number of oocytes retrieved (n) 12.51±4.72 10.58±4.39 0.019
Number of MII oocytes (n) 9.52±3.85 8.33±4.04 0.092
Number of fertilized oocytes (n) 7.63±3.32 6.60±3.10 0.075
Number of embryos obtained (n) 8.26±1.01 6.71±0.67 0.192
Number of grade one embryos obtained (n) 4.5±0.32 3.78±0.37 0.150