Table 1.

Distribution of embryo kinetic events in the complete dataset.

Biological event	Number of videos (% of total videos)	Number of frames (% of total frames)
t1 (1-cell)	1887 (98.8%)	49,611 (14.6%)
t2 (2-cells)	1828 (95.7%)	47,338 (13.9%)
t3 (3-cells)	1470 (77%)	8440 (2.5%)
t4 (4-cells)	1698 (88.9%)	47,635 (14%)
t5 (5-cells)	1425 (74.6%)	8071 (2.4%)
t6 (6-cells)	749 (39.2%)	8387 (2.5%)
t7 (7-cells)	685 (35.8%)	9505 (2.8%)
t8+ (8+-cells)	1498 (78.5%)	70,981 (20.9%)
tM (morula)	728 (38.1%)	25,820 (7.6%)
tSB (start blastulation)	1355 (71.0%)	29,161 (8.6%)
tB (blastocyst)	1373 (71.9%)	34,885 (10.3%)
Total	1909	339,834