First Response Early Result (FRER)
Best Overall, Most Sensitive Test Available
The First Response Early Result is the most sensitive pregnancy test available without a prescription, detecting hCG at 6.3 mIU/mL, which means it can detect pregnancy up to 6 days before a missed period. In independent laboratory testing by Consumer Reports and pregnancy community studies, FRER consistently detects pregnancy earlier than any competitor. The curved handle and wide tip are ergonomic and the results window is wide and easy to read. The gold standard for early detection.
What we loved
- 6.3 mIU/mL sensitivity, most sensitive OTC
- Detects up to 6 days before missed period
- Ergonomic curved handle
- Wide easy-read result window
- Most studied pregnancy test
- Trusted by fertility specialists
What to know
- Line test, requires interpretation
- Premium price vs generic strips
- Can detect very early losses (chemical pregnancies)