Table 1 Clinical characteristics and seminal parameters of couples who underwent IUI according to pregnancy or no pregnancy
Variables | Pregnancy (n = 52) | No pregnancy (n = 123) | p-value* |
|---|---|---|---|
Women’s age (years) | 28 (28–32) | 31 (30–32) | 0.065 |
Men’s age (years) | 33 (31–36) | 34 (32–37) | 0.102 |
Duration of infertility (years) | 2 (1.6-3.5) | 3 (2–4) | 0.209 |
Etiology (%) | |||
Unexplained infertility | 25.0 | 29.0 | 0.56 ** |
Endometriosis | 25.2 | 23.6 | |
Cervical factor | 23.1 | 16.3 | |
Ovulatory dysfunction | 30.8 | 24.4 | |
Total sperm count (×106) | 200 (72–310) | 150 (80–300) | 0.72 |
Morphology (%) | 31 (25–36) | 30 (22–35) | 0.37 |
Progressive motility (%) | 52 (38–60) | 35 (32–49) | 0.0001 |