| Table 1. Pregnancy rates below and above 8.3 mm endometrial thickness | |||
| Endometrial thickness on day of HCG | BHCG positive (%) | BHCG negative (%) | p-valuea |
|---|---|---|---|
| ≤8.3 >8.3 |
72.40 (181/250) 67.98 (155/228) |
27.60 (69/250) 32.02 (73/228) |
0.4944 |
| Total | 336 | 142 | |
aChi-square (p<0.05)