Table 1. Characteristics of the studied pregnant women by EPL.
Characteristics EPL (n=28) No EPL (n=169) p-value
Age in years (mean ± SD) 30.6±5.7 29.3±5.3 0.20
BMI kg/m2 (mean ± SD) 25.8±5.8 26.6±5.5 0.45
FSH (mean ± SD) 6.5±2.1 6.1±2.5 0.30
LH (mean ± SD) 5.1±1.7 5.6±2.8 0.33
PRL (mean ± SD) 14.6±7.3 13.0±8.4 0.30
E2 (mean ± SD) 58.6±43.3 55.4±43.5 0.73
Number of embryo transfer (mean ± SD) 2.6±0.7 2.8±0.5 0.60
Prescribed protocol
Long
Short
Soft
Low cost

20
7
0
2

14.0
25.0
0.0
6.0

115
20
2
29

86.0
75.0
100.0
94.0
0.19
Embryo grade
Grade A
Grade B
Mixed A & B

27
0
2

15.0
0.0
13.0

152
1
13

85.0
100.0
87.0
0.90

*Data presented by mean ± SD or by number and %.