Template:Pregnancy hCG Levels table
From Embryology
| Pregnancy | |
|---|---|
| Time (GA) weeks | Levels (mIU/ml) |
| 0-1 | 0-50 |
| 1-2 weeks | 40-300 |
| 3-4 weeks: 500-6,000 mIU/ml | |
| 1-2 months: 5,000-200,000 mIU/ml | |
| 2-3 months: 10,000-100,000 mIU/ml | |
| 2nd trimester: 3,000-50,000 mIU/ml | |
| 3rd trimester: 1,000-50,000 mIU/ml | |
| Non-pregnant | <5.0 mIU/ml |
| Postmenopausal | <9.5 mIU/ml |
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- levels peak at 8 to 10 weeks of pregnancy, then decline and are lower for rest of pregnancy
