| Table 1. Results. | |||
| Parameter | Young Group (< 37 years) | APA Group (≥ 37 years) | p-value |
|---|---|---|---|
| Male Age (years) | 32.8±3.3 | 42.5±4.3 | < 0.001 |
| Oocyte Donor Age (years) | 23.1±2.5 | 21.5±2.1 | > 0.05 |
| Female Receptor Age (years) | 41.0 ± 5.3 | 40.7±6.3 | > 0.05 |
| Semen Volume (mL) | 3.1±1.4 | 2.8±1.9 | > 0.5 |
| Sperm Concentration (x106/mL) | 59.6±21.2 | 49.1±30.6 | > 0.5 |
| Progressive Sperm Motility (%) | 57.3±12.7 | 58.2±11.9 | > 0.5 |
| Normal Sperm Morphology (%) | 3.4±3.4 | 3.5±2.7 | > 0.5 |
| Sperm DNA Fragmentation (%) | 3.3±3.4 | 5.4±3.9 | > 0.5 |
| Inseminated Oocytes | 15.0±4.8 | 14.4±4.2 | > 0.5 |
| Fertilization Rate (%) | 86±11.3 | 84±12.5 | > 0.5 |
| Cleavage Rate (%) | 90±9.9 | 94±5.8 | > 0.5 |
| Blastocyst Rate (%) | 58±56 | 56±22 | > 0.5 |
| Pregnancy Rate (%) | 50 | 50 | > 0.5 |
| Miscarriage Rate (%) | 12 | 26 | < 0.001 |