| Pregnancy rates per cycle | |||
| IUI (n =508) | ICSI (n=562) | P | |
| All patients (40-43) | 6.29% (32/508) | 16.9% (95/562) | 0.01 |
| 40 years | 9.09% (12/132) | 25.3% (48/189) | 0.01 |
| 41 years | 4.10% (6/146) | 15.9% (29/182) | 0.01 |
| 42 years | 8.10% (9/111) | 10.16% (12/118) | 0.589 |
| 43 years | 3.37% (3/89) | 8.2% (6/73) | 0.180 |