Pregnancy Detection Formula:
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The Am I Pregnant Calculator determines pregnancy likelihood based on human chorionic gonadotropin (hCG) hormone levels measured in blood tests. It uses the standard medical threshold of 25 mIU/mL to indicate probable pregnancy.
The calculator uses a simple threshold formula:
Where:
Explanation: hCG is a hormone produced during pregnancy. Levels above 25 mIU/mL typically indicate pregnancy, while levels below this threshold suggest no pregnancy.
Details: Quantitative hCG blood testing provides accurate pregnancy detection and can help monitor early pregnancy development. It's more sensitive than urine tests and can detect pregnancy earlier.
Tips: Enter your quantitative hCG blood test result in mIU/mL. The calculator will determine if the level indicates pregnancy based on the standard medical threshold.
Q1: What is hCG?
A: Human chorionic gonadotropin is a hormone produced by the placenta during pregnancy. It's the hormone detected by pregnancy tests.
Q2: What do different hCG levels mean?
A: Levels below 5 mIU/mL: Not pregnant. Levels 5-25 mIU/mL: Borderline (retest needed). Levels above 25 mIU/mL: Likely pregnant.
Q3: How soon can hCG detect pregnancy?
A: Blood tests can detect hCG as early as 11 days after conception, while urine tests typically detect it 12-14 days after conception.
Q4: Can hCG levels indicate problems?
A: Yes. Abnormally high, low, or slowly rising hCG levels may indicate ectopic pregnancy, miscarriage, or other complications.
Q5: Should I consult a doctor?
A: Always consult a healthcare provider for proper pregnancy confirmation and prenatal care, regardless of calculator results.