| Table 1. Baseline characteristic of the vitrified blastocyst recipients who participated in the study | ||||
| Groups | Natural Cycle (28) | Mild hormonally stimulated cycle (29) | Artificial Cycle (59) | p-value |
| Age (yr) mean±SD | 29.71±3.79 | 30.31±4.58 | 30.5±5.59 | NS |
| BMI(Kg/m2) mean±SD | 26.193.24 | 25.83.29 | 25.365.27 | NS |
| Infertility duration (yr) mean±SD | 5.36±3.64 | 5.83±3.71 | 6.13±4.4 | NS |
| FSH ((mIU/mL) mean±SD | 6.19±1.97 | 7.33±3.44 | 7.3±2.35 | NS |
| LH (mIU/mL) mean±SD | 6.17±4.1 | 5.61±3.63 | 5.8±3.42 | NS |
| Cause of infertility n (%) | NS | |||
| Male | 14 (50) | 23 (39) | 13 (46.4) | |
| Female | 3 (10.7) | 17 (28.8) | 3 (10.7) | |
| Both or other causes | 11 (39.35) | 19 (32.2) | 12 (42.9) | |
| Type of Infertility n (%) | NS | |||
| Primary | 20 (71.4) | 39 (65) | 22 (78.6) | |
| Secondary | 8 (28.5) | 21 (35) | 6 (21.4) | |
| NS: Not significant. | ||||