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VBAC
Week by Week
Beta hCG Levels
| Weeks Post LMP | Concentration mIU/ml |
| 3 - 4 | 9 - 130 |
| 4 -5 | 75 - 2600 |
| 5 - 6 | 850 - 20,800 |
| 6 - 7 | 4,000 - 100,200 |
| 7 - 12 |
11,500 - 289,000 |
| 12 - 16 | 18,300 - 137,000 |
| 16 - 29 | 1,400 - 53,000 |
| 29 - 41 | 940 - 60,000 |
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