| Table 2. Infertility causes comparing pregnant and non-pregnant patients after Intrauterine Insemination procedure. | |||
| Variables | G1 | G2 | p* |
| PCOS | 1/11 (9%) | 27/166 (16%) | 0.528 |
| Endometriosis | 8/11 (72%) | 88/166 (53%) | 0.204 |
| Male factor | 5/11 (45%) | 70/166 (42%) | 0.831 |
| Tubal Factor | 0/11 (0%) | 18/166 (10%) | - |
| Non-cause | 1/11 (9%) | 27/166 (16.2%) | 0.528 |
G1. Pregnant women; G2. Non-Pregnant women. PCOS. Polycystic Ovary syndrome.
Variables expressed in percentage. *Chi-square test