Ectopic Pregnancy Risk & hCG Doubling Calculator
Obstetrics & Gynecology specialty tool
Bedside Tool Interface Configuration
Calculates the serum beta-hCG doubling time to check for abnormal early pregnancy or pregnancy of unknown location (PUL).
Algorithm Checklist Parameters:
- Initial Serum beta-hCG (mIU/mL)
- Repeat Serum beta-hCG (mIU/mL)
- Time between blood draws (hours)
- Active Symptoms
Primary Clinical Application:
Distinguishes ectopic pregnancies or impending early losses from early intrauturine pregnancies.