Table 1 The demographic characteristics of the two groups
Fresh ET (n = 52) | Frozen ET (n = 55) | P-value | |
|---|---|---|---|
Age (years) | 26.94 ± 4.33 26 (20—38) | 28.07 ± 3.77 29 (21—38) | 0.094 |
BMI | 27.58 ± 4.44 28.5 (19—35) | 27.75 ± 3.61 28 (19—35) | 0.754 |
Number of previous CS | 0.06 ± 0.24 0 (0—1) | 0.35 ± 0.48 0 (0—1) | < 0.001 |
Number of previous surgical evacuation | 0.13 ± 0.44 0 (0—2) | 0.28 ± 0.89 0 (0—4) | 0.704 |
Type of infertility | |||
- Primary | 41 (78.85%) | 35 (63.64%) | 0.083 |
- Secondary | 11 (21.15%) | 20 (36.36%) | |
Duration of infertility (years) | 3.38 ± 0.89 3 (2—6) | 3.15 ± 0.87 3 (2—5) | 0.133 |