Table 1 Clinical characteristics of patients and of their controlled ovarian stimulation (COS) cycle according to fertilization of the oocyte retrieved from the largest follicle
|  | F group (n = 29) | nF group (n = 17) | p |
|---|---|---|---|
Age (years) | 36.9 ± 4.7 | 36.9 ± 4.2 | ns |
BMI (kg/m2) | 23.8 ± 3.4 | 23.1 ± 3.0 | ns |
Basal (day 3) FSH (UI/I) | 6.5 ± 2.2 | 8.6 ± 2.8 | ns |
AMH (ng/ml) | 2.8 ± 1.1 | 3.1 ± 1.9 | ns |
AFC | 16.3 ± 7.1 | 13.1 ± 5.7 | ns |
Length of COS (days) | 10.5 ± 1.7 | 11.2 ± 1.9 | ns |
Total exogenous FSH (IU) | 2281 ± 1188 | 2544 ± 1121 | ns |
Peak E2 (pg/ml) | 1867 ± 905 | 1405 ± 759 | ns |
Retrieved oocytes | 10.7 ± 4.6 | 5.9 ± 2.9 | p < 0.001 |
OSI | 6.5 ± 4.7 | 3.2 ± 3.0 | p < 0.01 |
Mature (MII) oocytes (%) | 80.2 ± 13.6 | 84.9 ± 16.9 | ns |
Fertilized (2PN) oocytes (%) | 76.2 ± 16.8 | 45.3 ± 26.8 | p < 0.001 |
Capacitated sperm (mln/ml) | 0.78 ± 0.46 | 0.67 ± 0.31 | ns |