| Patient’s Attributes | Mean | SD |
| Age(years) | 37.9 | 5.2 |
| range | (25 - 56) | |
| Duration of infertility treatment | 1 year and 4 months | |
| n | ％ | |
| Infertility period | ||
| <2 years | 134 | 41.7 |
| >2 years | 187 | 58.3 |
| Having a child | ||
| yes | 54 | 16.8 |
| no | 267 | 83.2 |
| Significant medical history | ||
| yes | 25 | 7.8 |
| no | 296 | 92.2 |
| Causes of infertility | ||
| unexplained | 139 | 43.3 |
| male factor | 33 | 10.3 |
| female factor | 51 | 15.9 |
| male and female factors | 39 | 12.1 |
| unknown | 59 | 18.4 |
| Type of treatment | ||
| non-ART | 240 | 74.8 |
| ART | 67 | 20.9 |
| unknown | 14 | 4.4 |
| Changed hospitals/clinics | ||
| yes | 96 | 29.9 |
| no | 225 | 70.1 |