| Characteristic | 2009 | 2010 | 2011 | 2012 | 2013 |
| N women | 120 | 179 | 105 | 147 | 127 |
| Age - N | |||||
| to 30 | 15 | 34 | 10 | 17 | 24 |
| 30 - 35 | 64 | 69 | 49 | 60 | 38 |
| 36 - 39 | 28 | 45 | 28 | 34 | 39 |
| above 40 | 13 | 31 | 18 | 36 | 26 |
| Sterility type - N (%) | |||||
| Primary | 63 (52.5%) | 119 (66.5%) | 57 (54%) | 81 (55%) | 74 (58%) |
| Secondary | 57 (47.5%) | 60 (33.5) | 48 (46%) | 66 (45%) | 53 (42%) |
| Sterility cause | |||||
| Tubes | 51 | 70 | 46 | 64 | 46 |
| Endometriosis | 6 | 6 | 2 | 3 | 2 |
| LUFS* | 1 | 1 | 2 | 7 | 7 |
| Mail reason | 38 | 66 | 31 | 37 | 35 |
| PCOS* | 2 | 3 | 0 | 1 | 0 |
| Unknown | 17 | 26 | 18 | 28 | 30 |
| Combination | 5 | 13 | 6 | 7 | 6 |
| COH* - N (%) | |||||
| Long protocol | 11 (6%) | ||||
| Short protocol | 120 (100%) | 168 (94%) | 105 (100%) | 147 (100%) | 127 (100%) |
| Days on therapy (SD) | 10 (SD 1.30) | 11.6 (SD 2.6) | 10.7 (SD 1.47) | 10.7 (SD 1.58) | 11.4 (SD 1.9) |