| Beta Range | Number of Pregnancies in this range |
|---|---|
| 70 - 119 | (1) |
| 119 - 205 | (9) |
| 205 - 352 | (20) |
| 352 - 604 | (50) |
| 604 - 1035 | (127) |
| 1035 - 1775 | (225) |
| 1775 - 3043 | (395) |
| 3043 - 5217 | (520) |
| 5217 - 8943 | (587) |
| 8943 - 15331 | (378) |
| 15331 - 26279 | (106) |
| 26279 - 45047 | (12) |