| Table 1. Clinical characteristic of patients which received a transfer of blastocyst which had a collapse event compared to those that did not | |||
| Not collapsed (294 patients) | Collapsed (62 patients) | p | |
| Age (years) | 32.68±3.20 | 32.96±3.32 | >0.05 |
| BMI (kg/m2) | 22.37±2.28 | 22.22±2.18 | >0.05 |
| Infertility (years) | 5.01±3.04 | 5.16±3.20 | >0.05 |
| Stimulation (days) | 11.46±1.10 | 11.31±1.22 | >0.05 |
| Gonadotropin used (IU) | 2274.16±714.22 | 2231.52±748.52 | >0.05 |
| Endometrial Thickness (mm) | 10.26±1.40 | 10.21±1.48 | >0.05 |
| BMI: body mass index, IU: international unit. | |||