FIRST RESPONSE™ Early Result Pregnancy Test is over 99% accurate from the day of the expected period in laboratory studies. First Response pregnancy test accuracy is over 99% six days before missed period. It is the only home pregnancy test with more than 99% accuracy. Moreover, the accuracy of First Response Pregnancy Test is beyond 99% six days earlier. The earliest you can get a positive result on the most sensitive pregnancy tests is 3-4 days after implantation, 11-12 days after ovulation/fertilization or about 2 days prior to your next period. But the majority of home pregnancy tests will not be positive until you miss a period.

Can FIRST RESPONSE test be wrong?

If you take an early test before this date then the accuracy rates drops significantly. For example, a First Response Early Result will only detect a pregnancy in 62% of women when used 6 days early as advertised – that’s a 1 in 3 chance of being wrong.

How accurate are 1st Response pregnancy tests?

1 FIRST RESPONSE™ detects the pregnancy hormone 6 days sooner than the day of your missed period (5 days before the day of expected period). 2 >99% accurate at detecting typical pregnancy hormone levels.

How likely is it for a home pregnancy test to be wrong?

Home pregnancy tests can be up to 99% accurate. However, in some instances, they may produce a false-positive result. Incorrect test usage, previous abortions and miscarriages, and some medications may lead to a false-positive pregnancy test result. People should always see their doctor after a positive pregnancy test.

Does FIRST RESPONSE always have faint line?

HCG is normally only present in your body if you are pregnant. Any positive line, no matter how faint, means your result is pregnant. Levels of hCG in your body will increase over the course of your pregnancy. If you test early, your hCG levels may be still be low and you’ll see a faint positive line.

How accurate is the first response pregnancy test?

Further complicating the accuracy of the First Response test is that false positives sometimes result from a phenomenon called an “evaporation line.” This line, which mimics a positive result, can form when a test develops longer than the manufacturer recommends, according to Pee On A Stick, an information website for home pregnancy tests.

How accurate are home pregnancy tests?

Usually, the more sensitive the test, the earlier you can get an accurate pregnancy test result. Consumer Reports experts advise when buying a home pregnancy test, “the most sensitive tests currently detect about 15 to 25 mIU of hCG, corresponding to detection of pregnancy within about a day of a missed period for 90% of women.”.

How early can a home pregnancy test detect pregnancy?

Home pregnancy tests can reliably detect this hormone approximately one week after a missed period. Although some home tests can detect hCG as early as the first day of a missed period, most are not sensitive enough to guarantee results if taken this soon.

Can a home pregnancy test show a false positive?

Although rare, it’s possible to get a positive result from a home pregnancy test when you’re not actually pregnant. This is known as a false-positive. A false-positive might happen if you had a pregnancy loss soon after the fertilized egg attached to your uterine lining (biochemical pregnancy)…