Table 3 Time-lapse profile of embryo development after ICSI

Study group

Blastocyst

2.55 ± 1.24

8.70 ± 2.85

24.42 ± 5.03

37.38 ± 6.96

87.97 ± 10.50

106.98 ± 11.10

Morula arrested

2.35 ± 1.17

8.47 ± 2.31

26.71 ± 8.08

40.88 ± 12.74

91.06 ± 9.42

-

4-cell arrested

3.29 ± 1.72

9.74 ± 2.70

34.17 ± 37.99

42.10 ± 8.98

-

-

2-cell arrested

2.56 ± 1.40

7.6 ± 2.03

34.45 ± 23.50

-

-

-

No cleavage

2.56 ± 1.05

9.63 ± 2.41

-

-

-

-

Control group

Blastocyst

3.32 ± 1.09

9.79 ± 1.89

27.51 ± 20.82

37.89 ± 4.20

91.14 ± 8.65

107.67 ± 8.76

Morula arrested

3.67 ± 1.15

9.33 ± 2.08

31.67 ± 9.81

47 ± 13

115 ± 12.17

-

4-cell arrested

3 ± 1.56

9.2 ± 1.55

28.2 ± 3.36

40.2 ± 4.24

-

-

2-cell arrested

2.67 ± 1.53

12 ± 1.73

33.33 ± 2.08

-

-

-

No cleavage

3 ± 1.15

10.54 ± 2.93

-

-

-

-

P-value

Blastocyst

0.0001

0.0001

0.0330

0.4245

0.1712

0.9949

Morula arrested

0.2480

0.5431

0.3393

0.4422

0.0008

-

4-cell arrested

0.5939

0.5461

0.6251

0.5204

-

-

2-cell arrested

0.8617

0.0030

0.9365

-

-

-

No cleavage

0.2220

0.2355

-

-

-

-