What level of hCG is detected by FIRST RESPONSE?

One kit, the First Response Early Result Pregnancy Test, emerged as the most reliable and sensitive test. “It detected hCG at concentrations as low as 6.5 mIU/ml (thousandths of an International Unit per milliliter) – that’s almost sensitive enough to detect any pregnancy soon after implantation,” CR wrote.

How sensitive are confirm pregnancy tests?

With most current pregnancy test kits (sensitivity 25 units per litre) urine may reveal positive results 3-4 days after implantation; by 7 days (the time of the expected period) 98% will be positive. A negative result 1 week after the missed period virtually guarantees that the woman is not pregnant.

Are FIRST RESPONSE pregnancy tests more sensitive?

The First Response Early Result manual test is the most sensitive over-the-counter pregnancy test you can buy. It gives accurate results as or more quickly than most of the tests we considered and is just as easy to read as a digital test.

What is the accuracy of FIRST RESPONSE pregnancy test?

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

Is first response the best pregnancy test?

When it comes to home pregnancy tests, there is none better than First Response Early Result Pregnancy Test. And there’s a study that will back up that claim. In 2011, a study investigated the sensitivity and accuracy of certain tests including First Response.

How accurate are first response pregnancy test?

First Response pregnancy test. 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.

When can I take a first response pregnancy test?

Currently, pregnancy tests that give positive results earliest are the Clearblue Early Detection pregnancy test and the First Response Early Response, both of which can be taken 5 days before your period is due.

How effective are first response pregnancy tests?

In the largest study of over-the-counter pregnancy tests to date, First Response proved to be 97 percent accurate from the day of your missed period. Easy to find online and in stores, this simple,…