Template:Repeat B-hCG levels: Difference between revisions
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| Normal||
| Normal||
*Increase >53% in 48hrs (until 10,000 mIU/ml)
*Increase >53% in 48hrs (until 10,000 mIU/ml)
*Depends on the initial value
*Depends on the initial value:
**<1500 --> 50% increase
**<1500 --> 50% increase
**1500-3000 --> 40% increase
**1500-3000 --> 40% increase

Revision as of 21:12, 22 June 2020

Repeat B-hCG Levels

Pregnancy Type B-hCG Change
Normal
  • Increase >53% in 48hrs (until 10,000 mIU/ml)
  • Depends on the initial value:
    • <1500 --> 50% increase
    • 1500-3000 --> 40% increase
    • > 3000 --> 30% increase
Ectopic
  • Increases or decreases slowly ("plateau")^
Miscarriage
  • Decreases >20% in 48 hrs

^Initial level CANNOT be used to rule-out ectopic

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