| Beta Range | Number of Pregnancies in this range |
|---|---|
| 70 - 119 | (1) |
| 119 - 205 | (10) |
| 205 - 352 | (21) |
| 352 - 604 | (51) |
| 604 - 1035 | (129) |
| 1035 - 1775 | (228) |
| 1775 - 3043 | (400) |
| 3043 - 5217 | (529) |
| 5217 - 8943 | (592) |
| 8943 - 15331 | (387) |
| 15331 - 26279 | (108) |
| 26279 - 45047 | (13) |