Relieve anxiety by knowing for sure, and knowing fast. Count on First Response Rapid Result Test to give you fast results in just one minute. With over 99% accuracy*, the Rapid Result test uses enhanced technology to isolate and detect the pregnancy hormone in your urine in 1 minute.

Over 99% accuracy 1. Enhanced technology isolates and detects the pregnancy hormone in your urine to give you fast results. Rapid results in one minute on the day of your missed period, or any day thereafter.

Or collect a sample of your urine in a clean dry container and dip the test stick in it for five seconds. Place the stick on a flat surface. With a result window facing up.

by Church and Dwight Arm and Hammer. Founded in 1847, Church & Dwight owns the brand Arm and Hammer, among many others. Their headquarters are in Ewing, New Jersey.

How accurate is the FIRST RESPONSE™ Rapid Result Pregnancy Test? In studies of urine samples representative of both pregnant and non-pregnant subjects, laboratory technicians obtained the correct expected result in more than 99%* of the samples.

First Response Triple Check Pregnancy Test Kit For example, the Rapid Result test displays an answer in one minute, and the Early Result test can detect hCG six days sooner than your missed period. And if test lines are not your thing, the Digital Pregnancy test makes it really easy to read: Yes+ or No–.

Each test detects pregnancy but provides a different way to learn your results. For example, the Rapid Result test displays an answer in one minute, and the Early Result test can detect hCG six days sooner than your missed period.

Some at-home tests, like the First Response Early Result test we recommend, can detect hCG levels as low as 6 mIU/mL, but only about half the time. The sensitivity of the same test can also vary from person to person because everyone has a different mixture of hCG forms in their urine.

99% accurate First Response Early Result Pregnancy Test is over 99% accurate from the day of your expected period.

That's rare. But it is possible to get a positive result from a home pregnancy test when you're not pregnant. This is called a false-positive. A false-positive might happen if you had a pregnancy loss soon after the fertilized egg attached to the uterine lining.

In 1927 a bioassay called the “A-Z Test” became the first test to determine a woman's pregnancy. The test worked by injecting a woman's urine into an immature rat or mouse. If the rodent had a resulting estrous reaction, in other words went in heat, it implied the presence of the hCG hormone in the urine and pregnancy.

• Best Overall: First Response Triple Check Pregnancy Test at Amazon.
• Best Budget: ClinicalGuard HCG Pregnancy Test Strips at Amazon.
• Fastest Test: Clearblue Rapid Detection Pregnancy Test at Amazon.
• Best With App: Modern Fertility Pregnancy Test at Amazon.
• Best Digital:
• Best Strips:
• Best Kit:
• Best Subscription:

It is important to note that while First Response tests are highly accurate, they are not foolproof. False negatives can occur if the test is taken too early or if the urine is too diluted. It is recommended to take the test in the morning, when hCG levels are highest, and to follow the instructions carefully.

That's rare. But it is possible to get a positive result from a home pregnancy test when you're not pregnant. This is called a false-positive. A false-positive might happen if you had a pregnancy loss soon after the fertilized egg attached to the uterine lining.

Some at-home tests, like the First Response Early Result test we recommend, can detect hCG levels as low as 6 mIU/mL, but only about half the time.

99% accuracy With over 99% accuracy*, the Rapid Result test uses enhanced technology to isolate and detect the pregnancy hormone in your urine in 1 minute.