| Table 1. Demographics of the general populationmigration pattern. | |||
| Parameters | BBV Positive | BBV Negative | P - value |
| Age (y) -Males -Females | 40 (34 - 51) 36 (21 - 49) | 43 (32 - 59) 38 (19 - 53) | 0.1097 0.0564 |
| Duration of infertility (months) | 72 (7.0 - 180.0) | 84 (12.00 - 240.0) | 0.0761 |
| Primary Infertility % | 76.2 | 23.8 | |
| Secondary infertility % | 85 | 15 | |
| BMI (kg/m2) | 26.92 ± 0.30 | 27.47 ± 1.80 | 0.5492 |