Table 3 Pregnancy rates at different endometrial thicknesses
Endometrial thickness on day of HCG | Group A (n) | Group B (n) | Pregnancy rate |
|---|---|---|---|
≤6 mm | 5 | 12 | 29.40% |
7 mm | 11 | 34 | 24.40% |
8 mm | 35 | 96 | 26.70% |
9 mm | 70 | 171 | 29.00% |
10 mm | 162 | 321 | 33.50% |
11 mm | 140 | 240 | 36.80% |
12 mm | 174 | 275 | 38.80% |
13 mm | 130 | 202 | 39.20% |
14 mm | 82 | 122 | 40.20% |
15 mm | 38 | 62 | 38.00% |
16 mm | 19 | 27 | 41.30% |
≥17 mm | 16 | 20 | 44% |
Total | 882 | 1582 | 35.80% |